{"id":2794,"date":"2026-06-30T04:56:45","date_gmt":"2026-06-29T19:56:45","guid":{"rendered":"http:\/\/www.quantum.ee.e.titech.ac.jp\/index.php\/daily\/"},"modified":"2026-10-27T11:15:33","modified_gmt":"2026-10-27T02:15:33","slug":"daily","status":"publish","type":"page","link":"https:\/\/www.quantum.ee.eng.isct.ac.jp\/index.php\/daily\/","title":{"rendered":"\u65e5\u5e38"},"content":{"rendered":"\n<div class=\"wp-block-group kodera-daily-page has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h1 class=\"wp-block-heading\">\u65e5\u5e38 <span style=\"font-size:0.62em;font-weight:400;\">by Toshimitsu<\/span><\/h1>\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e7410\u670826\u65e5<\/p>\n\n\n<h2 class=\"wp-block-heading\">\u713c\u8089<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u5ba4\u306e\u30e1\u30f3\u30d0\u30fc\u3067\u713c\u8089\u306b\u884c\u304d\u307e\u3057\u305f\u3002\u7db2\u306e\u4e0a\u3067\u8d77\u304d\u305f\u3053\u3068\u306f\u3001\u3060\u3044\u305f\u3044\u898b\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized kl-grill-figure\">\n<button type=\"button\" class=\"kl-grill\" aria-label=\"\u713c\u8089\u306e\u5199\u771f\uff1a\u30bf\u30c3\u30d7\u3059\u308b\u3068\u7db2\u304b\u3089\u708e\u304c\u4e0a\u304c\u308a\u307e\u3059\">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/yakiniku.jpg\" alt=\"\u7814\u7a76\u5ba4\u306e\u30e1\u30f3\u30d0\u30fc\u3067\u884c\u3063\u305f\u713c\u8089\u306e\u7db2\u3068\u304a\u8089\" class=\"wp-image-3163\" width=\"900\" height=\"1200\" style=\"width:220px\" srcset=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/yakiniku.jpg 900w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/yakiniku-225x300.jpg 225w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/yakiniku-768x1024.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/>\n<canvas class=\"kl-grill-char\" width=\"600\" height=\"800\" aria-hidden=\"true\"><\/canvas>\n<canvas class=\"kl-grill-fire\" width=\"600\" height=\"800\" aria-hidden=\"true\"><\/canvas>\n<\/button><\/figure>\n<style>\n.kl-grill-figure .kl-grill{display:block;position:relative;width:100%;max-width:220px;padding:0;margin:0 auto;border:0;border-radius:0;background:transparent;line-height:0;cursor:pointer;overflow:hidden;touch-action:manipulation;-webkit-tap-highlight-color:transparent}\n.kl-grill-figure .kl-grill img{display:block;width:100%!important;max-width:100%;height:auto!important;margin:0}\n.kl-grill-figure .kl-grill:focus-visible{outline:2px solid #e7b36b;outline-offset:5px}\n.kl-grill-figure .kl-grill-char,.kl-grill-figure .kl-grill-fire{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:normal}\n.kl-grill-figure .kl-grill-char{mix-blend-mode:multiply}\n<\/style>\n<script>\n(()=>{'use strict';document.querySelectorAll('.kl-grill').forEach(button=>{if(button.dataset.fireReady)return;button.dataset.fireReady='1';const char=button.querySelector('.kl-grill-char').getContext('2d');const ctx=button.querySelector('.kl-grill-fire').getContext('2d');if(!ctx)return;let raf=0,timer=0;const reduced=matchMedia('(prefers-reduced-motion: reduce)');\nlet texture=null;function prepare(){if(texture)return;const im=button.querySelector('img');if(!im.complete||!im.naturalWidth)return;const off=document.createElement('canvas');off.width=600;off.height=800;const c=off.getContext('2d');const contours=[[[419,520],[432,510],[456,505],[478,497],[491,489],[520,483],[543,479],[561,474],[580,474],[598,479],[611,483],[625,484],[636,489],[637,499],[630,509],[616,523],[601,535],[585,550],[570,563],[558,578],[546,586],[529,585],[513,579],[497,572],[481,568],[465,568],[449,565],[439,553],[428,540]],[[218,597],[219,576],[226,558],[242,542],[260,535],[278,533],[295,535],[310,535],[328,540],[343,549],[345,566],[342,588],[341,608],[339,626],[330,641],[323,659],[317,678],[304,693],[285,710],[270,731],[251,749],[241,768],[233,792],[223,801],[205,802],[190,794],[179,778],[170,758],[159,754],[155,741],[158,725],[168,718],[175,701],[188,686],[194,667],[202,648],[211,629],[223,614],[232,607]],[[397,908],[390,891],[391,867],[397,840],[405,813],[418,786],[431,762],[442,738],[454,716],[467,692],[481,675],[494,673],[513,679],[532,679],[550,675],[573,674],[591,677],[610,676],[630,677],[647,675],[649,694],[647,713],[640,736],[632,758],[624,784],[615,810],[607,838],[600,865],[593,889],[590,906],[572,914],[553,917],[532,921],[511,920],[489,918],[469,913],[451,910],[432,909],[415,908],[404,913]]];const paths=contours.map(points=>{const p=new Path2D();points.forEach(([x,y],i)=>i?p.lineTo(x\/1.5,y\/1.5):p.moveTo(x\/1.5,y\/1.5));p.closePath();return p});c.fillStyle='#fff';c.strokeStyle='#fff';c.lineWidth=8;c.lineJoin='round';contours.forEach(points=>{c.beginPath();points.forEach(([x,y],i)=>i?c.lineTo(x\/1.5,y\/1.5):c.moveTo(x\/1.5,y\/1.5));c.closePath();c.fill();c.stroke()});const hard=c.getImageData(0,0,600,800);const source=document.createElement('canvas');source.width=600;source.height=800;const sc=source.getContext('2d');sc.drawImage(im,0,0,600,800);let photo;try{photo=sc.getImageData(0,0,600,800).data}catch(e){return}const softened=document.createElement('canvas');softened.width=600;softened.height=800;const s=softened.getContext('2d');s.filter='blur(1.1px)';s.drawImage(off,0,0);const pixels=s.getImageData(0,0,600,800),d=pixels.data;for(let i=0;i<d.length;i+=4){const r=photo[i],g=photo[i+1],b=photo[i+2];const px=(i\/4)%600,py=Math.floor(i\/4\/600);const inside=paths.some(p=>c.isPointInPath(p,px+.5,py+.5));const redness=Math.min(1,Math.max(0,(r-Math.max(g,b)+1)\/4));const coverage=hard.data[i+3]\/255*(inside?1:redness);d[i]=24;d[i+1]=16;d[i+2]=10;d[i+3]=Math.round(d[i+3]*coverage*.98)}c.putImageData(pixels,0,0);texture=off}\nfunction stop(){cancelAnimationFrame(raf);clearTimeout(timer);ctx.clearRect(0,0,600,800);char.clearRect(0,0,600,800);}\nfunction blob(x,y,rx,ry,rgba){ctx.save();ctx.translate(x,y);ctx.scale(rx,ry);const g=ctx.createRadialGradient(0,0,0,0,0,1);g.addColorStop(0,rgba);g.addColorStop(1,'rgba(0,0,0,0)');ctx.fillStyle=g;ctx.fillRect(-1,-1,2,2);ctx.restore()}\nbutton.addEventListener('click',()=>{stop();prepare();const start=performance.now();if(reduced.matches){timer=setTimeout(stop,2500);return}const jets=[{x:242,y:484,w:31,h:166,p:0},{x:284,y:488,w:37,h:220,p:1.7},{x:327,y:474,w:26,h:145,p:3.4},{x:260,y:493,w:19,h:124,p:4.8},{x:310,y:486,w:22,h:182,p:6.1}];function frame(now){const t=(now-start)\/1000;if(t>=9||document.hidden||!button.isConnected){stop();return}ctx.clearRect(0,0,600,800);char.clearRect(0,0,600,800);if(texture){char.save();char.globalAlpha=Math.min(.97,Math.max(0,(t-.7)\/2.6))*Math.min(1,(9-t)\/1.7);char.drawImage(texture,0,0);char.restore()}const fire=Math.min(1,t\/.35)*Math.max(0,Math.min(1,(3.8-t)\/1.4));if(fire>0){ctx.globalCompositeOperation='screen';blob(278,486,75,24,`rgba(255,94,12,${fire*.4})`);ctx.globalCompositeOperation='source-over';jets.forEach(j=>{const wave=Math.sin(t*7+j.p),curl=Math.sin(t*4+j.p)*22,h=j.h*(.78+.22*Math.sin(t*6+j.p));ctx.save();ctx.globalAlpha=fire;const g=ctx.createLinearGradient(j.x,j.y,j.x,j.y-h);g.addColorStop(0,'rgba(255,245,180,.92)');g.addColorStop(.22,'rgba(255,195,50,.9)');g.addColorStop(.6,'rgba(255,95,9,.75)');g.addColorStop(1,'rgba(245,55,0,0)');ctx.fillStyle=g;ctx.beginPath();ctx.moveTo(j.x-j.w*.6,j.y);ctx.bezierCurveTo(j.x-j.w*1.4,j.y-h*.25,j.x+curl-j.w*.2,j.y-h*.52,j.x+curl+wave*12,j.y-h);ctx.bezierCurveTo(j.x+curl+j.w*.75,j.y-h*.55,j.x+j.w*.2,j.y-h*.24,j.x+j.w*.6,j.y);ctx.closePath();ctx.fill();ctx.globalCompositeOperation='screen';blob(j.x,j.y-19,j.w*.38,32,`rgba(255,230,120,${fire*.6})`);ctx.restore()});}if(t>.8&&t<7.8){const smoke=Math.min(1,(t-.8)) * Math.min(1,(7.8-t));for(let i=0;i<9;i++){let p=((t-.8)*.19+i*.109)%1;blob(265+Math.sin(p*4+i)*12+p*32,465-p*185,9+p*22,16+p*31,`rgba(155,148,135,${smoke*(1-p)*.055})`)}}raf=requestAnimationFrame(frame)}raf=requestAnimationFrame(frame)});document.addEventListener('visibilitychange',()=>{if(document.hidden)stop()});});})();\n<\/script>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e7410\u670825\u65e5<\/p>\n\n\n<h2 class=\"wp-block-heading\">\u7802\u306e\u7f8e\u8853\u9928\u306b\u884c\u304d\u307e\u3057\u305f<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\u7802\u306e\u7f8e\u8853\u9928\u3067\u30b9\u30da\u30a4\u30f3\u3092\u898b\u3066\u304d\u307e\u3057\u305f\u3002\u305a\u3044\u3076\u3093\u5927\u304d\u306a\u5fae\u7d30\u52a0\u5de5\u3067\u3057\u305f\u3002<\/p>\n\n\n<div class=\"kl-sand-gallery\" role=\"region\" aria-label=\"\u7802\u306e\u7f8e\u8853\u9928\u306e\u5199\u771f 2\u679a\"><div class=\"kl-sand-pair\" tabindex=\"0\" aria-label=\"\u6a2a\u306b\u30c9\u30e9\u30c3\u30b0\u3001\u307e\u305f\u306f\u5de6\u53f3\u77e2\u5370\u30ad\u30fc\u30672\u679a\u306e\u5199\u771f\u3092\u5165\u308c\u66ff\u3048\"><figure style=\"flex:293.333 1 0\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/sand-museum-1.jpg\" alt=\"\u7802\u306e\u7f8e\u8853\u9928\u306e\u4eba\u7269\u3084\u57ce\u3092\u8868\u73fe\u3057\u305f\u7802\u50cf\" width=\"1200\" height=\"900\" draggable=\"false\"\/><\/figure><figure style=\"flex:165 1 0\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/sand-museum-2.jpg\" alt=\"\u7802\u306e\u7f8e\u8853\u9928\u306e\u697d\u5668\u3092\u594f\u3067\u308b\u4eba\u7269\u3068\u5efa\u7bc9\u306e\u7802\u50cf\" width=\"900\" height=\"1200\" draggable=\"false\"\/><\/figure><\/div><\/div>\n<style>.kl-sand-gallery{grid-column:1\/-1;width:min(474px,calc(100vw - 48px));max-width:100%;min-width:0;margin:0 auto}.kl-sand-pair{display:flex;gap:clamp(8px,2vw,16px);align-items:center;width:100%;cursor:default;touch-action:pan-y;user-select:none}.kl-sand-pair figure{margin:0;min-width:0}.kl-sand-pair img{display:block;width:100%!important;height:auto!important;max-width:100%;margin:0;user-select:none;pointer-events:none}.kl-sand-pair.is-dragging{cursor:default}.kl-sand-swap{display:block;margin:6px auto 0;background:transparent;color:inherit;border:0;font:inherit;font-size:20px;width:44px;height:36px;cursor:pointer}.kl-sand-gallery :focus-visible{outline:2px solid currentColor;outline-offset:3px}<\/style>\n<script>(()=>{document.querySelectorAll('.kl-sand-gallery').forEach(g=>{if(g.dataset.ready)return;g.dataset.ready='1';const pair=g.querySelector('.kl-sand-pair');let down=null,busy=false;function swap(){if(busy)return;const items=[...pair.children],before=items.map(el=>el.getBoundingClientRect());pair.appendChild(items[0]);if(matchMedia('(prefers-reduced-motion: reduce)').matches)return;busy=true;Promise.all(items.map((el,i)=>{const after=el.getBoundingClientRect();return el.animate([{transform:'translateX('+(before[i].left-after.left)+'px)'},{transform:'translateX(0)'}],{duration:460,easing:'cubic-bezier(.22,.7,.2,1)'}).finished})).finally(()=>busy=false)}pair.addEventListener('keydown',e=>{if(e.key==='ArrowLeft'||e.key==='ArrowRight'){e.preventDefault();swap()}});pair.addEventListener('pointerdown',e=>{if(e.button!==0||busy)return;down={x:e.clientX,y:e.clientY};pair.setPointerCapture(e.pointerId);pair.classList.add('is-dragging')});pair.addEventListener('pointerup',e=>{if(!down)return;const dx=e.clientX-down.x,dy=e.clientY-down.y;down=null;pair.classList.remove('is-dragging');if(Math.abs(dx)>30&&Math.abs(dx)>Math.abs(dy))swap()});pair.addEventListener('pointercancel',()=>{down=null;pair.classList.remove('is-dragging')})})})();<\/script>\n<\/div>\n\n\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e7410\u670819\u65e5<\/p>\n\n\n<h2 class=\"wp-block-heading\">\u30a2\u30b5\u30a4\u30fc\u3068\u5927\u639b\u304b\u308a\u306a\u30b3\u30fc\u30d2\u30fc\u88c5\u7f6e<\/h2>\n\n\n<p>\u30a2\u30b5\u30a4\u30fc\uff08\uff0b<button type=\"button\" class=\"kl-pumpkin-emoji\" aria-label=\"\u30cf\u30ed\u30a6\u30a3\u30f3\u6f14\u51fa\u3092\u697d\u3057\u3080\" style=\"display:inline-block;vertical-align:baseline;padding:2px 4px;border:0;background:transparent;color:inherit;font:inherit;font-size:1.15em;line-height:1.5;cursor:pointer;\">\ud83c\udf83<\/button>\uff09\u3092\u3044\u305f\u3060\u304d\u3001\u5927\u639b\u304b\u308a\u306a\u30b3\u30fc\u30d2\u30fc\u88c5\u7f6e\u3082\u898b\u307e\u3057\u305f\u3002\u6271\u3046\u7269\u306b\u5bfe\u3057\u3066\u88c5\u7f6e\u304c\u5927\u304d\u3044\u611f\u3058\u3001\u4f55\u304b\u306b\u4f3c\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n\n\n<div class=\"kl-color-photos\" style=\"grid-column:1 \/ -1;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:center;gap:16px;max-width:100%;\"><figure style=\"margin:0;width:220px;max-width:100%;\"><button type=\"button\" class=\"kl-color-pick\" aria-label=\"\u5199\u771f\u306e\u62bc\u3057\u305f\u5834\u6240\u306e\u8272\u3092\u80cc\u666f\u306b\u3059\u308b\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/acai.jpg\" alt=\"\u30a2\u30b5\u30a4\u30fc\u30dc\u30a6\u30eb\u3068\u30ab\u30dc\u30c1\u30e3\u306e\u30b9\u30fc\u30d7\" width=\"768\" height=\"1024\" style=\"display:block;width:220px;max-width:100%;height:auto;\" loading=\"lazy\" \/><\/button><\/figure><figure style=\"margin:0;width:220px;max-width:100%;\"><button type=\"button\" class=\"kl-color-pick\" aria-label=\"\u5199\u771f\u306e\u62bc\u3057\u305f\u5834\u6240\u306e\u8272\u3092\u80cc\u666f\u306b\u3059\u308b\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/coffee-equipment.jpg\" alt=\"\u5927\u639b\u304b\u308a\u306a\u30b3\u30fc\u30d2\u30fc\u88c5\u7f6e\" width=\"768\" height=\"1024\" style=\"display:block;width:220px;max-width:100%;height:auto;\" loading=\"lazy\" \/><\/button><\/figure><button type=\"button\" class=\"kl-color-reset\" hidden>\u80cc\u666f\u3092\u623b\u3059<\/button><span class=\"kl-color-status\" aria-live=\"polite\"><\/span><\/div>\n<style>.kl-color-pick{display:block;padding:0;margin:0;border:0;background:transparent;line-height:0;cursor:crosshair;max-width:100%;touch-action:manipulation}.kl-color-pick img{margin:0}.kl-color-reset{flex-basis:100%;background:transparent;border:0;color:inherit;text-decoration:underline;cursor:pointer;font:inherit;font-size:12px;padding:8px}.kl-color-reset[hidden]{display:none}.kl-color-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}body.kl-picked-color{background:var(--kl-picked-bg)!important;transition:background-color .55s ease}body.kl-picked-color .wp-site-blocks{color:var(--kl-picked-ink)!important}body.kl-picked-color .wp-site-blocks :is(h1,h2,h3,p,a,span,button,summary){color:var(--kl-picked-ink)!important}body.kl-picked-color .kodera-daily-note{border-color:var(--kl-picked-ink)!important}@media(prefers-reduced-motion:reduce){body.kl-picked-color{transition:none}}<\/style>\n<script>(()=>{document.querySelectorAll('.kl-color-photos').forEach(group=>{if(group.dataset.ready)return;group.dataset.ready='1';const reset=group.querySelector('.kl-color-reset'),status=group.querySelector('.kl-color-status');group.querySelectorAll('.kl-color-pick').forEach(button=>{button.addEventListener('click',e=>{const im=button.querySelector('img');if(!im.complete||!im.naturalWidth)return;const rect=im.getBoundingClientRect(),x=e.detail===0?rect.width\/2:e.clientX-rect.left,y=e.detail===0?rect.height\/2:e.clientY-rect.top;const c=document.createElement('canvas');c.width=im.naturalWidth;c.height=im.naturalHeight;const ctx=c.getContext('2d',{willReadFrequently:true});try{ctx.drawImage(im,0,0);const px=Math.max(0,Math.min(c.width-3,Math.round(x\/rect.width*c.width)-1)),py=Math.max(0,Math.min(c.height-3,Math.round(y\/rect.height*c.height)-1));const data=ctx.getImageData(px,py,3,3).data;let rgb=[0,0,0];for(let i=0;i<data.length;i+=4)rgb=rgb.map((v,j)=>v+data[i+j]\/9);rgb=rgb.map(Math.round);const lum=rgb.map(v=>{v\/=255;return v<=.04045?v\/12.92:Math.pow((v+.055)\/1.055,2.4)}).reduce((sum,v,i)=>sum+v*[.2126,.7152,.0722][i],0);document.body.style.setProperty('--kl-picked-bg','rgb('+rgb.join(',')+')');document.body.style.setProperty('--kl-picked-ink',lum>.179?'#111111':'#ffffff');document.body.classList.add('kl-picked-color');reset.hidden=false;status.textContent='\u62bc\u3057\u305f\u5834\u6240\u306e\u8272\u306b\u80cc\u666f\u3092\u5909\u66f4\u3057\u307e\u3057\u305f'}catch(err){status.textContent='\u3053\u306e\u5199\u771f\u306e\u8272\u3092\u8aad\u307f\u53d6\u308c\u307e\u305b\u3093\u3067\u3057\u305f'}})});reset.addEventListener('click',()=>{document.body.classList.remove('kl-picked-color');document.body.style.removeProperty('--kl-picked-bg');document.body.style.removeProperty('--kl-picked-ink');reset.hidden=true;status.textContent='\u5143\u306e\u80cc\u666f\u306b\u623b\u3057\u307e\u3057\u305f'})})})();<\/script>\n<\/div>\n\n\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e7410\u670815\u65e5<\/p>\n\n\n<h2 class=\"wp-block-heading\">\u7814\u4fee\u65c5\u884c\u3067\u3082\u30ab\u30dc\u30c1\u30e3\u3092\u898b\u3064\u3051\u307e\u3057\u305f<\/h2>\n\n\n<p class=\"wp-block-paragraph\">10\/14\u301c16\u3001\u30d2\u30ed\u30bb\u5968\u5b66\u751f\u306e\u7814\u4fee\u65c5\u884c\u3067\u5fd7\u6469\u89b3\u5149\u30db\u30c6\u30eb \u30b6 \u30af\u30e9\u30b7\u30c3\u30af\u306a\u3069\u306b\u6ede\u5728\u3057\u307e\u3057\u305f\u3002\u3053\u3053\u3067\u3082\u307e\u305f\u30ab\u30dc\u30c1\u30e3\u3092\u898b\u3064\u3051\u307e\u3057\u305f\u3002<\/p>\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1600\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/pumpkin-rotated.jpg\" alt=\"\u5fd7\u6469\u89b3\u5149\u30db\u30c6\u30eb \u30b6 \u30af\u30e9\u30b7\u30c3\u30af\u3067\u898b\u3064\u3051\u305f\u5927\u304d\u306a\u30ab\u30dc\u30c1\u30e3\" class=\"wp-image-3116\" style=\"width:220px\" srcset=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/pumpkin-rotated.jpg 1200w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/pumpkin-225x300.jpg 225w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/pumpkin-768x1024.jpg 768w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/pumpkin-1152x1536.jpg 1152w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n\n\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e7410\u670811\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5de5\u5927\u796d\u3067\u5c06\u68cb\u3092\u6307\u3057\u3066\u304d\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u5927\u796d\u3067\u5c06\u68cb\u3092\u6307\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u8a70\u3081\u304c\u7518\u304b\u3063\u305f\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"grid-column:1 \/ -1;display:flex;flex-wrap:wrap;justify-content:center;gap:16px;max-width:100%;\"><figure style=\"margin:0;width:220px;max-width:100%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/codex-clipboard-c7192dea-832e-405d-b824-aedccb4cfdb7.jpg\" alt=\"\u5de5\u5927\u796d\u3067\u6307\u3057\u305f\u5c06\u68cb\u306e\u76e4\u9762\" width=\"768\" height=\"1024\" style=\"display:block;width:100%;height:auto;\" \/><\/figure><figure style=\"margin:0;width:220px;max-width:100%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/codex-clipboard-eac954af-7c24-48dc-8167-b0e4e5b5a53e.jpg\" alt=\"\u5de5\u5927\u796d2026\u306eKOUDAISAI\u3068Sparkle\u306e\u770b\u677f\" width=\"768\" height=\"1024\" style=\"display:block;width:100%;height:auto;\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e7410\u670810\u65e5<\/p>\n\n\n<h2 class=\"wp-block-heading\">\u91cf\u5b50\u30af\u30a4\u30ba<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u5927\u796d\u306e\u7814\u7a76\u5ba4\u516c\u958b\u3067\u91cf\u5b50\u30af\u30a4\u30ba\u3092\u5c55\u793a\u3057\u307e\u3057\u305f\u3002\u3042\u307e\u308a\u904a\u3093\u3067\u3082\u3089\u3048\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u3053\u3053\u306b\u3082\u7f6e\u3044\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n<details class=\"kl-quiz-toggle\" style=\"grid-column:1 \/ -1;min-width:0;width:100%;\"><summary style=\"cursor:pointer;padding:12px 0;text-decoration:underline;\">\u30af\u30a4\u30ba\u3067\u904a\u3076<\/summary><iframe title=\"QuOtter \u91cf\u5b50\u30af\u30a4\u30ba\u30fb\u51683\u554f\" sandbox=\"allow-scripts allow-popups allow-popups-to-escape-sandbox\" loading=\"lazy\" style=\"display:block;width:100%;height:780px;max-height:85vh;border:1px solid #63706a;border-radius:8px;margin-top:12px;background:#f5f8f7;\" srcdoc=\"&lt;!doctype html&gt;&lt;html lang=&quot;ja&quot;&gt;&lt;head&gt;&lt;meta charset=&quot;UTF-8&quot;&gt;&lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1&quot;&gt;&lt;title&gt;QuOtter \u91cf\u5b50\u30af\u30a4\u30ba&lt;\/title&gt;&lt;style&gt;@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_AMS-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_AMS-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_AMS-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Caligraphic-Bold.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Caligraphic-Bold.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Caligraphic-Bold.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Caligraphic-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Caligraphic-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Caligraphic-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Fraktur-Bold.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Fraktur-Bold.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Fraktur-Bold.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Fraktur-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Fraktur-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Fraktur-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-Bold.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-Bold.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-Bold.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-BoldItalic.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-BoldItalic.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-BoldItalic.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-Italic.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-Italic.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-Italic.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Main-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Math-BoldItalic.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Math-BoldItalic.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Math-BoldItalic.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Math-Italic.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Math-Italic.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Math-Italic.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:&quot;KaTeX_SansSerif&quot;;font-style:normal;font-weight:700;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_SansSerif-Bold.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_SansSerif-Bold.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_SansSerif-Bold.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:&quot;KaTeX_SansSerif&quot;;font-style:italic;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_SansSerif-Italic.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_SansSerif-Italic.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_SansSerif-Italic.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:&quot;KaTeX_SansSerif&quot;;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_SansSerif-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_SansSerif-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_SansSerif-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Script-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Script-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Script-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size1-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size1-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size1-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size2-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size2-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size2-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size3-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size3-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size3-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size4-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size4-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Size4-Regular.ttf) format(&quot;truetype&quot;)}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Typewriter-Regular.woff2) format(&quot;woff2&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Typewriter-Regular.woff) format(&quot;woff&quot;),url(https:\/\/cdn.jsdelivr.net\/npm\/katex@0.19.0\/dist\/fonts\/KaTeX_Typewriter-Regular.ttf) format(&quot;truetype&quot;)}.katex{font:normal 1.21em KaTeX_Main,math,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:&quot;0.19.0&quot;}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html&gt;.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist&gt;span{display:block;height:0;position:relative}.katex .vlist&gt;span&gt;span{display:inline-block}.katex .vlist&gt;span&gt;.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac&gt;span&gt;span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap&gt;.katex-inner,.katex .llap&gt;.katex-inner,.katex .rlap&gt;.katex-inner{position:absolute}.katex .clap&gt;.katex-fix,.katex .llap&gt;.katex-fix,.katex .rlap&gt;.katex-fix{display:inline-block}.katex .llap&gt;.katex-inner{right:0}.katex .clap&gt;.katex-inner,.katex .rlap&gt;.katex-inner{left:0}.katex .clap&gt;.katex-inner&gt;span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt&gt;.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1&gt;span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4&gt;span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent&gt;.vlist-t,.katex .op-limits&gt;.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c&gt;.vlist-t{text-align:center}.katex .mtable .col-align-l&gt;.vlist-t{text-align:left}.katex .mtable .col-align-r&gt;.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:&quot;&quot;}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:&quot;(&quot; counter(katexEqnNo) &quot;)&quot;;counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:&quot;(&quot; counter(mmlEqnNo) &quot;)&quot;;counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display&gt;.katex{display:block;text-align:center;white-space:nowrap}.katex-display&gt;.katex&gt;.katex-html{display:block;position:relative}.katex-display&gt;.katex&gt;.katex-html&gt;.katex-tag{position:absolute;right:0}.katex-display.leqno&gt;.katex&gt;.katex-html&gt;.katex-tag{left:0;right:auto}.katex-display.fleqn&gt;.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}\n*{box-sizing:border-box}body{margin:0;background:#f5f8f7;color:#153337;font:16px\/1.75 'Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif}header{padding:15px 22px;border-bottom:1px solid #dce5e1;font-weight:800;font-size:23px}header small{font-size:12px;font-weight:400;margin-left:12px}main{padding:22px;max-width:880px;margin:auto}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #078866;outline-offset:3px}.q-host{display:flex;align-items:center;gap:24px;margin-bottom:18px}.q-mascot{width:120px;height:130px;background-image:url(https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/quotter.webp);background-size:800% 1100%;flex-shrink:0}.q-talk{background:white;border:1px solid #dce8e2;border-radius:14px 14px 14px 3px;padding:12px 18px;font-size:15px}.q-count{font-size:13px;color:#347565;font-weight:bold;margin:0 0 12px}.q-stage h3{font-size:18px;font-weight:500;line-height:1.9;margin:0 0 20px}.q-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}.q-choices button{background:#fff;border:2px solid #d6e3df;color:#153337;border-radius:12px;padding:16px;text-align:left;min-height:68px;overflow-wrap:anywhere}.q-choices button:hover:not(:disabled){border-color:#16876e;background:#ecf9f1}.q-choices button:disabled{cursor:default}.q-choices button[data-correct]{border-color:#16876e;background:#e3f6ea}.q-choices button[data-wrong]{border-color:#bd3047;background:#fff0f2}.verdict{font-size:12px;display:block;margin-top:6px}.q-feedback{margin-top:20px;padding:20px;background:#fff;border:1px solid #b6d9c8;border-radius:12px}.q-feedback p{margin:10px 0}.q-feedback a{font-size:13px;color:#11684e}.q-next,.q-start,.q-stage&gt;button{background:#17634f;color:#fff;border:0;border-radius:10px;padding:13px 22px;margin-top:16px;min-height:48px}.katex{font-size:1.1em}.katex-display{overflow-x:auto;overflow-y:hidden;margin:16px 0;padding:4px 0}.q-stage h3 .katex-display{font-size:1em}a{color:#11684e}@media(max-width:560px){main{padding:16px}.q-host{gap:12px}.q-mascot{width:84px;height:91px}.q-talk{font-size:13px;padding:10px 12px}.q-choices{grid-template-columns:1fr}.q-stage h3{font-size:16px}.q-feedback{padding:14px}.katex-display{font-size:.94em}header{font-size:20px;padding:12px 16px}}&lt;\/style&gt;&lt;\/head&gt;&lt;body&gt;&lt;header&gt;QuOtter &lt;small&gt;\u91cf\u5b50\u30af\u30a4\u30ba \u00b7 \u51683\u554f&lt;\/small&gt;&lt;\/header&gt;&lt;main id=&quot;kl-mini-quiz&quot;&gt;&lt;div class=&quot;q-host&quot;&gt;&lt;div class=&quot;q-mascot&quot; role=&quot;img&quot; aria-label=&quot;\u30af\u30a9\u30fc\u30bf\u30f3\u3061\u3083\u3093&quot;&gt;&lt;\/div&gt;&lt;p class=&quot;q-talk&quot; aria-live=&quot;polite&quot;&gt;\u6700\u521d\u306f\u304b\u3093\u305f\u3093\u3067\u3059\u3002&lt;\/p&gt;&lt;\/div&gt;&lt;div class=&quot;q-stage&quot;&gt;&lt;p&gt;\u51683\u554f\u3002\u6700\u5f8c\u3060\u3051\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002&lt;\/p&gt;&lt;button class=&quot;q-start&quot; type=&quot;button&quot;&gt;\u30af\u30a4\u30ba\u3092\u59cb\u3081\u308b&lt;\/button&gt;&lt;\/div&gt;&lt;noscript&gt;JavaScript\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u904a\u3079\u307e\u3059\u3002&lt;\/noscript&gt;&lt;\/main&gt;&lt;script&gt;\n(()=&gt;{'use strict';const root=document.getElementById('kl-mini-quiz');if(!root||root.dataset.ready)return;root.dataset.ready='1';const stage=root.querySelector('.q-stage'),talk=root.querySelector('.q-talk');\nconst questions=[{&quot;level&quot;:&quot;\u304b\u3093\u305f\u3093&quot;,&quot;body&quot;:&quot;\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u60c5\u5831\u3092\u6271\u3046\u57fa\u672c\u5358\u4f4d\u306f\uff1f&quot;,&quot;choices&quot;:[&quot;\u91cf\u5b50\u30d0\u30a4\u30c8&quot;,&quot;\u91cf\u5b50\u30d3\u30c3\u30c8&quot;,&quot;\u91cf\u5b50\u30e1\u30fc\u30c8\u30eb&quot;,&quot;\u91cf\u5b50\u30ea\u30c3\u30c8\u30eb&quot;],&quot;answer&quot;:1,&quot;explanation&quot;:&quot;\u91cf\u5b50\u30d3\u30c3\u30c8\uff08qubit\uff09\u3067\u3059\u30020\u30681\u306b\u5bfe\u5fdc\u3059\u308b\u4e8c\u3064\u306e\u72b6\u614b\u3068\u3001\u305d\u306e\u91cd\u306d\u5408\u308f\u305b\u3092\u4f7f\u3044\u307e\u3059\u3002&quot;,&quot;source&quot;:&quot;https:\/\/quantum.cloud.ibm.com\/learning\/en\/courses\/basics-of-quantum-information&quot;,&quot;sourceName&quot;:&quot;IBM Quantum Learning&quot;},{&quot;level&quot;:&quot;\u3075\u3064\u3046&quot;,&quot;body&quot;:&quot;1\u91cf\u5b50\u30d3\u30c3\u30c8\u30920\u30fb1\u306e\u57fa\u5e95\u3067\u7406\u60f3\u7684\u306b\u6e2c\u3063\u305f\u3089\u30011\u304c\u51fa\u307e\u3057\u305f\u3002\u72b6\u614b\u3092\u5909\u3048\u308b\u64cd\u4f5c\u3082\u96d1\u97f3\u3082\u306a\u304f\u3001\u3059\u3050\u306b\u540c\u3058\u57fa\u5e95\u3067\u6e2c\u308a\u76f4\u3059\u3068\uff1f&quot;,&quot;choices&quot;:[&quot;0\u30681\u304c\u3001\u305d\u308c\u305e\u308c50\uff05&quot;,&quot;\u5fc5\u305a0\u304c\u51fa\u308b&quot;,&quot;\u6e2c\u308b\u524d\u306e\u91cd\u306d\u5408\u308f\u305b\u306b\u623b\u308b&quot;,&quot;\u5fc5\u305a1\u304c\u51fa\u308b&quot;],&quot;answer&quot;:3,&quot;explanation&quot;:&quot;\u6700\u521d\u306e\u6e2c\u5b9a\u5f8c\u306f &lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi mathvariant=\\&quot;normal\\&quot;&gt;\u2223&lt;\/mi&gt;&lt;mn&gt;1&lt;\/mn&gt;&lt;mo stretchy=\\&quot;false\\&quot;&gt;\u27e9&lt;\/mo&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;|1\\\\rangle&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:1em;vertical-align:-0.25em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;\u22231&lt;\/span&gt;&lt;span class=\\&quot;mclose\\&quot;&gt;\u27e9&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt; \u3067\u3059\u3002\u305d\u306e\u9593\u306b\u5909\u5316\u304c\u306a\u3051\u308c\u3070\u3001\u540c\u3058\u6e2c\u5b9a\u306e\u7d50\u679c\u30821\u306b\u306a\u308a\u307e\u3059\u3002&quot;,&quot;source&quot;:&quot;https:\/\/quantum.cloud.ibm.com\/learning\/en\/courses\/basics-of-quantum-information&quot;,&quot;sourceName&quot;:&quot;IBM Quantum Learning&quot;},{&quot;level&quot;:&quot;\u8d85\u96e3\u554f&quot;,&quot;body&quot;:&quot;1\u91cf\u5b50\u30d3\u30c3\u30c8\u306e\u8aa4\u5dee\u304c\u3001\u30d1\u30a6\u30ea &lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi&gt;Z&lt;\/mi&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;Z&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.6833em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0715em;\\&quot;&gt;Z&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt; \u306b\u3088\u308b\u30e6\u30cb\u30bf\u30ea\u56de\u8ee2 &lt;span class=\\&quot;katex-display\\&quot;&gt;&lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot; display=\\&quot;block\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi&gt;U&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;msup&gt;&lt;mi&gt;e&lt;\/mi&gt;&lt;mrow&gt;&lt;mo&gt;\u2212&lt;\/mo&gt;&lt;mi&gt;i&lt;\/mi&gt;&lt;mi&gt;\u03b8&lt;\/mi&gt;&lt;mi&gt;Z&lt;\/mi&gt;&lt;mi mathvariant=\\&quot;normal\\&quot;&gt;\/&lt;\/mi&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;\/mrow&gt;&lt;\/msup&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;U=e^{-i\\\\theta Z\/2}&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.6833em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.109em;\\&quot;&gt;U&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.938em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord mathnormal\\&quot;&gt;e&lt;\/span&gt;&lt;span class=\\&quot;msupsub\\&quot;&gt;&lt;span class=\\&quot;vlist-t\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.938em;\\&quot;&gt;&lt;span style=\\&quot;top:-3.113em;margin-right:0.05em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:2.7em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;\u2212&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal mtight\\&quot;&gt;i&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal mtight\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;\u03b8&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal mtight\\&quot; style=\\&quot;margin-right:0.0715em;\\&quot;&gt;Z&lt;\/span&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;\/2&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt; \u306e\u307f\u3068\u3057\u307e\u3059\u3002\u5e73\u5747\u30b2\u30fc\u30c8\u4e0d\u5fe0\u5b9f\u5ea6\u3068\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u8ddd\u96e2\u3092 &lt;span class=\\&quot;katex-display\\&quot;&gt;&lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot; display=\\&quot;block\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi&gt;r&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;mn&gt;1&lt;\/mn&gt;&lt;mo&gt;\u2212&lt;\/mo&gt;&lt;msub&gt;&lt;mi&gt;F&lt;\/mi&gt;&lt;mrow&gt;&lt;mi mathvariant=\\&quot;normal\\&quot;&gt;a&lt;\/mi&gt;&lt;mi mathvariant=\\&quot;normal\\&quot;&gt;v&lt;\/mi&gt;&lt;mi mathvariant=\\&quot;normal\\&quot;&gt;g&lt;\/mi&gt;&lt;\/mrow&gt;&lt;\/msub&gt;&lt;mo separator=\\&quot;true\\&quot;&gt;,&lt;\/mo&gt;&lt;mspace width=\\&quot;2em\\&quot;\/&gt;&lt;mi&gt;D&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;mfrac&gt;&lt;mn&gt;1&lt;\/mn&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;\/mfrac&gt;&lt;mo stretchy=\\&quot;false\\&quot;&gt;\u2225&lt;\/mo&gt;&lt;mi mathvariant=\\&quot;script\\&quot;&gt;U&lt;\/mi&gt;&lt;mo&gt;\u2212&lt;\/mo&gt;&lt;mi mathvariant=\\&quot;script\\&quot;&gt;I&lt;\/mi&gt;&lt;msub&gt;&lt;mo stretchy=\\&quot;false\\&quot;&gt;\u2225&lt;\/mo&gt;&lt;mo&gt;\u22c4&lt;\/mo&gt;&lt;\/msub&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;r=1-F_{\\\\mathrm{avg}},\\\\qquad D=\\\\frac12\\\\lVert\\\\mathcal U-\\\\mathcal I\\\\rVert_\\\\diamond&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.4306em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;r&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.7278em;vertical-align:-0.0833em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;1&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2222em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mbin\\&quot;&gt;\u2212&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2222em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.9694em;vertical-align:-0.2861em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.1389em;\\&quot;&gt;F&lt;\/span&gt;&lt;span class=\\&quot;msupsub\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.1514em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.55em;margin-left:-0.1389em;margin-right:0.05em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:2.7em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mathrm mtight\\&quot; style=\\&quot;margin-right:0.0139em;\\&quot;&gt;avg&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.2861em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mpunct\\&quot;&gt;,&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:2em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.1667em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;D&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:2.0074em;vertical-align:-0.686em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mopen nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mfrac\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:1.3214em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.314em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord\\&quot;&gt;2&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.23em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;frac-line\\&quot; style=\\&quot;border-bottom-width:0.04em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.677em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord\\&quot;&gt;1&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.686em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mclose nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mopen\\&quot;&gt;\u2225&lt;\/span&gt;&lt;span class=\\&quot;mord mathcal\\&quot; style=\\&quot;margin-right:0.0993em;\\&quot;&gt;U&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2222em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mbin\\&quot;&gt;\u2212&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2222em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:1em;vertical-align:-0.25em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathcal\\&quot; style=\\&quot;margin-right:0.0738em;\\&quot;&gt;I&lt;\/span&gt;&lt;span class=\\&quot;mclose\\&quot;&gt;&lt;span class=\\&quot;mclose\\&quot;&gt;\u2225&lt;\/span&gt;&lt;span class=\\&quot;msupsub\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.1611em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.55em;margin-left:0em;margin-right:0.05em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:2.7em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mbin mtight\\&quot;&gt;\u22c4&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.15em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt; \u3068\u5b9a\u7fa9\u3057\u305f\u3068\u304d\u3001\u6b63\u78ba\u306a\u95a2\u4fc2\u306f\uff1f \u305f\u3060\u3057 &lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi mathvariant=\\&quot;script\\&quot;&gt;U&lt;\/mi&gt;&lt;mo stretchy=\\&quot;false\\&quot;&gt;(&lt;\/mo&gt;&lt;mi&gt;\u03c1&lt;\/mi&gt;&lt;mo stretchy=\\&quot;false\\&quot;&gt;)&lt;\/mo&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;mi&gt;U&lt;\/mi&gt;&lt;mi&gt;\u03c1&lt;\/mi&gt;&lt;msup&gt;&lt;mi&gt;U&lt;\/mi&gt;&lt;mo&gt;\u2020&lt;\/mo&gt;&lt;\/msup&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;\\\\mathcal U(\\\\rho)=U\\\\rho U^\\\\dagger&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:1em;vertical-align:-0.25em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathcal\\&quot; style=\\&quot;margin-right:0.0993em;\\&quot;&gt;U&lt;\/span&gt;&lt;span class=\\&quot;mopen\\&quot;&gt;(&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot;&gt;\u03c1&lt;\/span&gt;&lt;span class=\\&quot;mclose\\&quot;&gt;)&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:1.0435em;vertical-align:-0.1944em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.109em;\\&quot;&gt;U&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot;&gt;\u03c1&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.109em;\\&quot;&gt;U&lt;\/span&gt;&lt;span class=\\&quot;msupsub\\&quot;&gt;&lt;span class=\\&quot;vlist-t\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.8491em;\\&quot;&gt;&lt;span style=\\&quot;top:-3.063em;margin-right:0.05em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:2.7em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mbin mtight\\&quot;&gt;\u2020&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;\u3001&lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi mathvariant=\\&quot;script\\&quot;&gt;I&lt;\/mi&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;\\\\mathcal I&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.6833em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathcal\\&quot; style=\\&quot;margin-right:0.0738em;\\&quot;&gt;I&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt; \u306f\u6052\u7b49\u30c1\u30e3\u30cd\u30eb\u3067\u3059\u3002&quot;,&quot;choices&quot;:[&quot;&lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi&gt;D&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;mfrac&gt;&lt;mrow&gt;&lt;mn&gt;3&lt;\/mn&gt;&lt;mi&gt;r&lt;\/mi&gt;&lt;\/mrow&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;\/mfrac&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;D=\\\\frac{3r}{2}&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.6833em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;D&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:1.1901em;vertical-align:-0.345em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mopen nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mfrac\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.8451em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.655em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;2&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.23em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;frac-line\\&quot; style=\\&quot;border-bottom-width:0.04em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.394em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;3&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal mtight\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;r&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.345em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mclose nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&quot;,&quot;&lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi&gt;D&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;msqrt&gt;&lt;mfrac&gt;&lt;mrow&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;mi&gt;r&lt;\/mi&gt;&lt;\/mrow&gt;&lt;mn&gt;3&lt;\/mn&gt;&lt;\/mfrac&gt;&lt;\/msqrt&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;D=\\\\sqrt{\\\\frac{2r}{3}}&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.6833em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;D&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:1.84em;vertical-align:-0.6049em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord sqrt\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:1.2351em;\\&quot;&gt;&lt;span class=\\&quot;svg-align\\&quot; style=\\&quot;top:-3.8em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3.8em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot; style=\\&quot;padding-left:1em;\\&quot;&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mopen nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mfrac\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.8451em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.655em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;3&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.23em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;frac-line\\&quot; style=\\&quot;border-bottom-width:0.04em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.394em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;2&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal mtight\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;r&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.345em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mclose nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.1951em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3.8em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;hide-tail\\&quot; style=\\&quot;min-width:1.02em;height:1.88em;\\&quot;&gt;&lt;svg xmlns=\\&quot;http:\/\/www.w3.org\/2000\/svg\\&quot; width=\\&quot;400em\\&quot; height=\\&quot;1.88em\\&quot; viewBox=\\&quot;0 0 400000 1944\\&quot; preserveAspectRatio=\\&quot;xMinYMin slice\\&quot;&gt;&lt;path d=\\&quot;M983 90\\nl0 -0\\nc4,-6.7,10,-10,18,-10 H400000v40\\nH1013.1s-83.4,268,-264.1,840c-180.7,572,-277,876.3,-289,913c-4.7,4.7,-12.7,7,-24,7\\ns-12,0,-12,0c-1.3,-3.3,-3.7,-11.7,-7,-25c-35.3,-125.3,-106.7,-373.3,-214,-744\\nc-10,12,-21,25,-33,39s-32,39,-32,39c-6,-5.3,-15,-14,-27,-26s25,-30,25,-30\\nc26.7,-32.7,52,-63,76,-91s52,-60,52,-60s208,722,208,722\\nc56,-175.3,126.3,-397.3,211,-666c84.7,-268.7,153.8,-488.2,207.5,-658.5\\nc53.7,-170.3,84.5,-266.8,92.5,-289.5z\\nM1001 80h400000v40h-400000z\\&quot;\/&gt;&lt;\/svg&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.6049em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&quot;,&quot;&lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi&gt;D&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;msqrt&gt;&lt;mfrac&gt;&lt;mrow&gt;&lt;mn&gt;3&lt;\/mn&gt;&lt;mi&gt;r&lt;\/mi&gt;&lt;\/mrow&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;\/mfrac&gt;&lt;\/msqrt&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;D=\\\\sqrt{\\\\frac{3r}{2}}&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.6833em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;D&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:1.84em;vertical-align:-0.6049em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord sqrt\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:1.2351em;\\&quot;&gt;&lt;span class=\\&quot;svg-align\\&quot; style=\\&quot;top:-3.8em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3.8em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot; style=\\&quot;padding-left:1em;\\&quot;&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mopen nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mfrac\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.8451em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.655em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;2&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.23em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;frac-line\\&quot; style=\\&quot;border-bottom-width:0.04em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.394em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;3&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal mtight\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;r&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.345em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mclose nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.1951em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3.8em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;hide-tail\\&quot; style=\\&quot;min-width:1.02em;height:1.88em;\\&quot;&gt;&lt;svg xmlns=\\&quot;http:\/\/www.w3.org\/2000\/svg\\&quot; width=\\&quot;400em\\&quot; height=\\&quot;1.88em\\&quot; viewBox=\\&quot;0 0 400000 1944\\&quot; preserveAspectRatio=\\&quot;xMinYMin slice\\&quot;&gt;&lt;path d=\\&quot;M983 90\\nl0 -0\\nc4,-6.7,10,-10,18,-10 H400000v40\\nH1013.1s-83.4,268,-264.1,840c-180.7,572,-277,876.3,-289,913c-4.7,4.7,-12.7,7,-24,7\\ns-12,0,-12,0c-1.3,-3.3,-3.7,-11.7,-7,-25c-35.3,-125.3,-106.7,-373.3,-214,-744\\nc-10,12,-21,25,-33,39s-32,39,-32,39c-6,-5.3,-15,-14,-27,-26s25,-30,25,-30\\nc26.7,-32.7,52,-63,76,-91s52,-60,52,-60s208,722,208,722\\nc56,-175.3,126.3,-397.3,211,-666c84.7,-268.7,153.8,-488.2,207.5,-658.5\\nc53.7,-170.3,84.5,-266.8,92.5,-289.5z\\nM1001 80h400000v40h-400000z\\&quot;\/&gt;&lt;\/svg&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.6049em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&quot;,&quot;&lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi&gt;D&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;mfrac&gt;&lt;mrow&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;mi&gt;r&lt;\/mi&gt;&lt;\/mrow&gt;&lt;mn&gt;3&lt;\/mn&gt;&lt;\/mfrac&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;D=\\\\frac{2r}{3}&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.6833em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;D&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:1.1901em;vertical-align:-0.345em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mopen nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mfrac\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.8451em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.655em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;3&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.23em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;frac-line\\&quot; style=\\&quot;border-bottom-width:0.04em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.394em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;2&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal mtight\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;r&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.345em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mclose nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&quot;],&quot;answer&quot;:2,&quot;explanation&quot;:&quot;&lt;span class=\\&quot;katex-display\\&quot;&gt;&lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot; display=\\&quot;block\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi&gt;r&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;mfrac&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;mn&gt;3&lt;\/mn&gt;&lt;\/mfrac&gt;&lt;msup&gt;&lt;mrow&gt;&lt;mi&gt;sin&lt;\/mi&gt;&lt;mo&gt;\u2061&lt;\/mo&gt;&lt;\/mrow&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;\/msup&gt;&lt;mfrac&gt;&lt;mi&gt;\u03b8&lt;\/mi&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;\/mfrac&gt;&lt;mo separator=\\&quot;true\\&quot;&gt;,&lt;\/mo&gt;&lt;mspace width=\\&quot;2em\\&quot;\/&gt;&lt;mi&gt;D&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;mrow&gt;&lt;mo fence=\\&quot;true\\&quot;&gt;\u2223&lt;\/mo&gt;&lt;mi&gt;sin&lt;\/mi&gt;&lt;mo&gt;\u2061&lt;\/mo&gt;&lt;mfrac&gt;&lt;mi&gt;\u03b8&lt;\/mi&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;\/mfrac&gt;&lt;mo fence=\\&quot;true\\&quot;&gt;\u2223&lt;\/mo&gt;&lt;\/mrow&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;r=\\\\frac23\\\\sin^2\\\\frac{\\\\theta}{2},\\\\qquad D=\\\\left|\\\\sin\\\\frac{\\\\theta}{2}\\\\right|&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.4306em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;r&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:2.0574em;vertical-align:-0.686em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mopen nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mfrac\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:1.3214em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.314em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord\\&quot;&gt;3&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.23em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;frac-line\\&quot; style=\\&quot;border-bottom-width:0.04em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.677em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord\\&quot;&gt;2&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.686em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mclose nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.1667em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mop\\&quot;&gt;&lt;span class=\\&quot;mop\\&quot;&gt;sin&lt;\/span&gt;&lt;span class=\\&quot;msupsub\\&quot;&gt;&lt;span class=\\&quot;vlist-t\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.8719em;\\&quot;&gt;&lt;span style=\\&quot;top:-3.1208em;margin-right:0.05em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:2.7em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-sizing reset-size6 size3 mtight\\&quot;&gt;&lt;span class=\\&quot;mord mtight\\&quot;&gt;2&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.1667em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mopen nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mfrac\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:1.3714em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.314em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord\\&quot;&gt;2&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.23em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;frac-line\\&quot; style=\\&quot;border-bottom-width:0.04em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.677em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;\u03b8&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.686em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mclose nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mpunct\\&quot;&gt;,&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:2em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.1667em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;D&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:2.4em;vertical-align:-0.95em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;minner\\&quot;&gt;&lt;span class=\\&quot;mopen\\&quot;&gt;&lt;span class=\\&quot;delimsizing mult\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:1.45em;\\&quot;&gt;&lt;span style=\\&quot;top:-3.45em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:4.4em;\\&quot;&gt;&lt;\/span&gt;&lt;span style=\\&quot;width:0.333em;height:2.4em;\\&quot;&gt;&lt;svg xmlns=\\&quot;http:\/\/www.w3.org\/2000\/svg\\&quot; width=\\&quot;0.333em\\&quot; height=\\&quot;2.4em\\&quot; viewBox=\\&quot;0 0 333 2400\\&quot;&gt;&lt;path d=\\&quot;M145 15 v585 v1200 v585 c2.667,10,9.667,15,21,15\\nc10,0,16.667,-5,20,-15 v-585 v-1200 v-585 c-2.667,-10,-9.667,-15,-21,-15\\nc-10,0,-16.667,5,-20,15z M188 15 H145 v585 v1200 v585 h43z\\&quot;\/&gt;&lt;\/svg&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.95em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mop\\&quot;&gt;sin&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.1667em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mopen nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mfrac\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:1.3714em;\\&quot;&gt;&lt;span style=\\&quot;top:-2.314em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord\\&quot;&gt;2&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.23em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;frac-line\\&quot; style=\\&quot;border-bottom-width:0.04em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-3.677em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;\u03b8&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.686em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mclose nulldelimiter\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;mclose\\&quot;&gt;&lt;span class=\\&quot;delimsizing mult\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:1.45em;\\&quot;&gt;&lt;span style=\\&quot;top:-3.45em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:4.4em;\\&quot;&gt;&lt;\/span&gt;&lt;span style=\\&quot;width:0.333em;height:2.4em;\\&quot;&gt;&lt;svg xmlns=\\&quot;http:\/\/www.w3.org\/2000\/svg\\&quot; width=\\&quot;0.333em\\&quot; height=\\&quot;2.4em\\&quot; viewBox=\\&quot;0 0 333 2400\\&quot;&gt;&lt;path d=\\&quot;M145 15 v585 v1200 v585 c2.667,10,9.667,15,21,15\\nc10,0,16.667,-5,20,-15 v-585 v-1200 v-585 c-2.667,-10,-9.667,-15,-21,-15\\nc-10,0,-16.667,5,-20,15z M188 15 H145 v585 v1200 v585 h43z\\&quot;\/&gt;&lt;\/svg&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.95em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt; \u3088\u308a\u3001&lt;span class=\\&quot;katex\\&quot;&gt;&lt;span class=\\&quot;katex-mathml\\&quot;&gt;&lt;math xmlns=\\&quot;http:\/\/www.w3.org\/1998\/Math\/MathML\\&quot;&gt;&lt;semantics&gt;&lt;mrow&gt;&lt;mi&gt;D&lt;\/mi&gt;&lt;mo&gt;=&lt;\/mo&gt;&lt;msqrt&gt;&lt;mrow&gt;&lt;mn&gt;3&lt;\/mn&gt;&lt;mi&gt;r&lt;\/mi&gt;&lt;mi mathvariant=\\&quot;normal\\&quot;&gt;\/&lt;\/mi&gt;&lt;mn&gt;2&lt;\/mn&gt;&lt;\/mrow&gt;&lt;\/msqrt&gt;&lt;\/mrow&gt;&lt;annotation encoding=\\&quot;application\/x-tex\\&quot;&gt;D=\\\\sqrt{3r\/2}&lt;\/annotation&gt;&lt;\/semantics&gt;&lt;\/math&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-html\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:0.6833em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;D&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mrel\\&quot;&gt;=&lt;\/span&gt;&lt;span class=\\&quot;mspace\\&quot; style=\\&quot;margin-right:0.2778em;\\&quot;&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;katex-base\\&quot;&gt;&lt;span class=\\&quot;katex-strut\\&quot; style=\\&quot;height:1.24em;vertical-align:-0.305em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord sqrt\\&quot;&gt;&lt;span class=\\&quot;vlist-t vlist-t2\\&quot;&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.935em;\\&quot;&gt;&lt;span class=\\&quot;svg-align\\&quot; style=\\&quot;top:-3.2em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3.2em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot; style=\\&quot;padding-left:1em;\\&quot;&gt;&lt;span class=\\&quot;mord\\&quot;&gt;3&lt;\/span&gt;&lt;span class=\\&quot;mord mathnormal\\&quot; style=\\&quot;margin-right:0.0278em;\\&quot;&gt;r&lt;\/span&gt;&lt;span class=\\&quot;mord\\&quot;&gt;\/2&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span style=\\&quot;top:-2.895em;\\&quot;&gt;&lt;span class=\\&quot;pstrut\\&quot; style=\\&quot;height:3.2em;\\&quot;&gt;&lt;\/span&gt;&lt;span class=\\&quot;hide-tail\\&quot; style=\\&quot;min-width:1.02em;height:1.28em;\\&quot;&gt;&lt;svg xmlns=\\&quot;http:\/\/www.w3.org\/2000\/svg\\&quot; width=\\&quot;400em\\&quot; height=\\&quot;1.28em\\&quot; viewBox=\\&quot;0 0 400000 1296\\&quot; preserveAspectRatio=\\&quot;xMinYMin slice\\&quot;&gt;&lt;path d=\\&quot;M263,681c0.7,0,18,39.7,52,119\\nc34,79.3,68.167,158.7,102.5,238c34.3,79.3,51.8,119.3,52.5,120\\nc340,-704.7,510.7,-1060.3,512,-1067\\nl0 -0\\nc4.7,-7.3,11,-11,19,-11\\nH40000v40H1012.3\\ns-271.3,567,-271.3,567c-38.7,80.7,-84,175,-136,283c-52,108,-89.167,185.3,-111.5,232\\nc-22.3,46.7,-33.8,70.3,-34.5,71c-4.7,4.7,-12.3,7,-23,7s-12,-1,-12,-1\\ns-109,-253,-109,-253c-72.7,-168,-109.3,-252,-110,-252c-10.7,8,-22,16.7,-34,26\\nc-22,17.3,-33.3,26,-34,26s-26,-26,-26,-26s76,-59,76,-59s76,-60,76,-60z\\nM1001 80h400000v40h-400000z\\&quot;\/&gt;&lt;\/svg&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-s\\&quot;&gt;\u200b&lt;\/span&gt;&lt;\/span&gt;&lt;span class=\\&quot;vlist-r\\&quot;&gt;&lt;span class=\\&quot;vlist\\&quot; style=\\&quot;height:0.305em;\\&quot;&gt;&lt;span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt;&lt;\/span&gt; \u3067\u3059\u3002\u5c0f\u3055\u306a\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\u8aa4\u5dee\u3067\u306f\u3001\u6700\u60aa\u6642\u306e\u8ddd\u96e2\u306f\u5e73\u5747\u4e0d\u5fe0\u5b9f\u5ea6\u306e\u5e73\u65b9\u6839\u306b\u6bd4\u4f8b\u3057\u307e\u3059\u3002&quot;,&quot;source&quot;:&quot;https:\/\/arxiv.org\/abs\/1501.04932&quot;,&quot;sourceName&quot;:&quot;Sanders et al. (2016)&quot;}];\nconst mascot=root.querySelector(&quot;.q-mascot&quot;);let row=0,frame=0,count=7;function mood(r,c){row=r;count=c;frame=0;mascot.style.backgroundPosition=`0% ${row\/10*100}%`}if(!matchMedia(&quot;(prefers-reduced-motion: reduce)&quot;).matches){setInterval(()=&gt;{if(document.hidden||!root.isConnected||root.getBoundingClientRect().bottom&lt;0)return;frame=(frame+1)%count;mascot.style.backgroundPosition=`${frame\/7*100}% ${row\/10*100}%`},220)}let index=0,score=0,locked=false;const el=(tag,text,cls)=&gt;{const n=document.createElement(tag);if(text)n.innerHTML=text;if(cls)n.className=cls;return n};\nfunction show(){locked=false;mood(index===2?6:0,index===2?6:7);const q=questions[index];stage.replaceChildren();stage.append(el('p',`${index+1} \/ 3 \u00b7 ${q.level}`,'q-count'));const title=el('h3',q.body);title.tabIndex=-1;stage.append(title);const choices=el('div',null,'q-choices');q.choices.forEach((text,i)=&gt;{const b=el('button',text);b.type='button';b.addEventListener('click',()=&gt;answer(i));choices.append(b)});stage.append(choices);talk.textContent=['\u6700\u521d\u306f\u304b\u3093\u305f\u3093\u3067\u3059\u3002','\u3082\u3046\u4e00\u5ea6\u3001\u6e2c\u3063\u3066\u307f\u307e\u3059\u3002','\u6025\u3067\u3059\u304c\u3001\u6700\u5f8c\u3067\u3059\u3002'][index];title.focus({preventScroll:true})}\nfunction answer(choice){if(locked)return;locked=true;const q=questions[index],correct=choice===q.answer;if(correct)score++;mood(correct?4:6,correct?5:6);stage.querySelectorAll('.q-choices button').forEach((b,i)=&gt;{b.disabled=true;if(i===q.answer){b.dataset.correct='1';b.insertAdjacentHTML('beforeend','&lt;span class=verdict&gt; \u2713 \u6b63\u89e3&lt;\/span&gt;')}else if(i===choice){b.dataset.wrong='1';b.insertAdjacentHTML('beforeend','&lt;span class=verdict&gt; \u00d7&lt;\/span&gt;')}});talk.textContent=correct?(index===2?'\u3053\u308c\u3082\u5206\u304b\u308b\u3093\u3067\u3059\u306d\u3002':'\u6b63\u89e3\u3067\u3059\u3002'):(index===2?'\u6700\u5f8c\u3060\u3051\u3001\u3059\u307f\u307e\u305b\u3093\u3002':'\u3053\u3061\u3089\u3067\u3057\u305f\u3002');const feedback=el('div',null,'q-feedback');feedback.setAttribute('role','status');feedback.append(el('strong',correct?'\u6b63\u89e3\uff01':'\u4e0d\u6b63\u89e3'),el('p',q.explanation));const a=el('a','\u89e3\u8aac\u306e\u51fa\u5178\uff1a'+q.sourceName);a.href=q.source;a.target='_blank';a.rel='noopener';feedback.append(a);stage.append(feedback);const next=el('button',index===2?'\u7d50\u679c\u3092\u898b\u308b':'\u6b21\u306e\u554f\u984c\u3078','q-next');next.type='button';next.addEventListener('click',()=&gt;{if(index&lt;2){index++;show()}else finish()});stage.append(next)}\nfunction finish(){mood(3,4);stage.replaceChildren();const title=el('h3',`3\u554f\u4e2d ${score}\u554f\u6b63\u89e3`);title.tabIndex=-1;stage.append(title);talk.textContent=score===3?'\u5168\u554f\u6b63\u89e3\u3002\u904a\u3073\u306b\u6765\u3066\u304f\u308c\u3066\u3042\u308a\u304c\u3068\u3046\u3002':'\u904a\u3093\u3067\u3082\u3089\u3048\u3066\u3001\u3046\u308c\u3057\u3044\u3067\u3059\u3002';const retry=el('button','\u3082\u3046\u4e00\u5ea6\u904a\u3076');retry.type='button';retry.addEventListener('click',()=&gt;{index=0;score=0;show()});stage.append(retry);title.focus({preventScroll:true})}\nroot.querySelector('.q-start').addEventListener('click',show);\n})();\n&lt;\/script&gt;&lt;\/body&gt;&lt;\/html&gt;\"><\/iframe><\/details>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e7410\u67089\u65e5<\/p>\n\n\n<h2 class=\"wp-block-heading\">Gomi Battle\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u5ba4\u306e\u30b4\u30df\u5f53\u756a\u3092\u6c7a\u3081\u308b\u300cGomi Battle\u300d\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e7410\u67084\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30cf\u30ed\u30a6\u30a3\u30f3\u306e\u30ab\u30dc\u30c1\u30e3\u3092\u898b\u304b\u3051\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u304d\u306a\u30ab\u30dc\u30c1\u30e3\u306e\u30cf\u30ed\u30a6\u30a3\u30f3\u98fe\u308a\u3092\u898b\u304b\u3051\u307e\u3057\u305f\u300210\u6708\u306b\u5165\u308a\u3001\u8857\u3082\u79cb\u306e\u96f0\u56f2\u6c17\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/codex-clipboard-a30f4e95-3a54-4927-88a0-f87f4e5b134f.jpg\" alt=\"\u5927\u304d\u306a\u30ab\u30dc\u30c1\u30e3\u3084\u304a\u3070\u3051\u304c\u4e26\u3076\u30cf\u30ed\u30a6\u30a3\u30f3\u306e\u98fe\u308a\" class=\"wp-image-3089\" style=\"width:220px\" srcset=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/codex-clipboard-a30f4e95-3a54-4927-88a0-f87f4e5b134f.jpg 768w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/codex-clipboard-a30f4e95-3a54-4927-88a0-f87f4e5b134f-225x300.jpg 225w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n\n\n\n\n\n<div class=\"wp-block-group kodera-daily-notes has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e7410\u67081\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u90a3\u9808\u5869\u539f\u3067\u304b\u307c\u3061\u3083\u3092\u898b\u3064\u3051\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u9808\u5869\u539f\u3067\u304b\u307c\u3061\u3083\u3092\u898b\u304b\u3051\u307e\u3057\u305f\u3002\u30cf\u30ed\u30a6\u30a3\u30f3\u304c\u8fd1\u3065\u3044\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_9284-scaled.jpeg\" alt=\"\u90a3\u9808\u5869\u539f\u3067\u898b\u304b\u3051\u305f\u304b\u307c\u3061\u3083\" style=\"width:220px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e749\u670828\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M1\u306e\u69cb\u60f3\u767a\u8868\u304c\u884c\u308f\u308c\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M1\u306e\u69cb\u60f3\u767a\u8868\u304c\u884c\u308f\u308c\u307e\u3057\u305f\u3002\u7814\u7a76\u8a08\u753b\u306b\u3064\u3044\u3066\u6539\u3081\u3066\u5411\u304d\u5408\u3046\u3001\u3044\u3044\u4e00\u9031\u9593\u306b\u306a\u3063\u305f\u6c17\u304c\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e749\u670824\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5f35\u3055\u3093\u304b\u3089\u5352\u696d\u304a\u795d\u3044\u8fd4\u3057\u3092\u9001\u3063\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\uff01<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f35\u3055\u3093\u304b\u3089\u5352\u696d\u304a\u795d\u3044\u8fd4\u3057\u3068\u3057\u3066\u81ea\u52d5\u6383\u9664\u6a5f\u3092\u9001\u3063\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\uff01\u5c45\u5ba4\u306e\u6c5a\u3055\u306e\u4e0a\u9650\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3057\u305f\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-09-24-21.06.40.png\" alt=\"\u5f35\u3055\u3093\u304b\u3089\u3044\u305f\u3060\u3044\u305f\u81ea\u52d5\u6383\u9664\u6a5f\" style=\"width:220px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e749\u670824\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c0f\u5bfa\u7814\u3067\u306f\u3044\u3061\u3054\u306e\u30e1\u30ea\u30f3\u30ac\u30fc\u30bf\u3092\u98df\u3079\u308b\u306e\u304c\u6d41\u884c\u3063\u3066\u3044\u307e\u3059<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0f\u5bfa\u7814\u3067\u306f\u3044\u3061\u3054\u306e\u30e1\u30ea\u30f3\u30ac\u30fc\u30bf\u3092\u98df\u3079\u308b\u306e\u304c\u6d41\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_9196-scaled.jpeg\" alt=\"\u3044\u3061\u3054\u306e\u30e1\u30ea\u30f3\u30ac\u30fc\u30bf\" style=\"width:220px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e749\u670819\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ca\u30ec\u30c3\u30b8\u30ad\u30e3\u30d4\u30bf\u30eb\u3067\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u5c55\u793a\u3092\u767a\u898b\u3057\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ca\u30ec\u30c3\u30b8\u30ad\u30e3\u30d4\u30bf\u30eb\u306b\u884c\u304d\u3001\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u5c55\u793a\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u6975\u4f4e\u6e29\u524d\u6bb5\u5897\u5e45\u5668\u306b\u3082focus\u3055\u308c\u3066\u304a\u308a\u3001\u611f\u52d5\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_9150-scaled.jpeg\" alt=\"\u30ca\u30ec\u30c3\u30b8\u30ad\u30e3\u30d4\u30bf\u30eb\u306e\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u5c55\u793a\" style=\"width:220px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e749\u670813\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3076\u3069\u3046\u72e9\u308a\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3076\u3069\u3046\u72e9\u308a\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002\u6bd4\u8f03\u7684\u6163\u308c\u3066\u3044\u308b\u52d5\u4f5c\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e749\u670811\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5968\u5b66\u91d1\u306e\u4ea4\u6d41\u4f1a\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5968\u5b66\u91d1\u306e\u4ea4\u6d41\u4f1a\u306b\u7814\u7a76\u5ba4\u304b\u30892\u4eba\u3067\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e749\u670810\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5317\u6d77\u9053\u5fdc\u7269\u306e\u4f01\u696d\u30d6\u30fc\u30b9\u3067\u9762\u767d\u3044\u3082\u306e\u3092\u3082\u3089\u3044\u307e\u3057\u305f\uff01<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5317\u6d77\u9053\u5fdc\u7269\u306e\u4f01\u696d\u30d6\u30fc\u30b9\u3067\u3001UHF\u306e\u4f1a\u793e\u306eLock-in Amp\u306e\u30c1\u30e7\u30b3\u30ec\u30fc\u30c8\u3068APS\u306e\u30a2\u30d2\u30eb\u3092\u3082\u3089\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_9179-scaled.jpeg\" alt=\"Lock-in Amp\u306e\u30c1\u30e7\u30b3\u30ec\u30fc\u30c8\" style=\"width:220px\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_9180-scaled.jpeg\" alt=\"APS\u306e\u30a2\u30d2\u30eb\" style=\"width:220px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e749\u67086\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u65e5\u672c\u6700\u5f37\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u9078\u624b\u6a29Advance\u306b\u884c\u3063\u3066\u307f\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u672c\u6700\u5f37\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u9078\u624b\u6a29Advance\u306a\u308b\u3082\u306e\u306b\u884c\u304f\u306a\u3069\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e748\u670830\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7f8e\u3089\u6d77\u6c34\u65cf\u9928\u306b\u884c\u304d\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f8e\u3089\u6d77\u6c34\u65cf\u9928\u306b\u884c\u304d\u3001\u6c34\u69fd\u306e\u8010\u5727\u306b\u3064\u3044\u3066\u601d\u3044\u3092\u5de1\u3089\u305b\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_8821-scaled.jpeg\" alt=\"\u7f8e\u3089\u6d77\u6c34\u65cf\u9928\" style=\"width:220px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e748\u670826\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rocket Now\u3067\u30a2\u30b5\u30a4\u30fc\u3092\u983c\u3080\u306e\u304c\u6d41\u884c\u3063\u3066\u3044\u307e\u3059<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0f\u5bfa\u7814\u7a76\u5ba4\u3067\u306fRocket Now\u3067\u30a2\u30b5\u30a4\u30fc\u3092\u983c\u3080\u306e\u304c\u6d41\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_8769-scaled.jpeg\" alt=\"Rocket Now\u3067\u983c\u3093\u3060\u30a2\u30b5\u30a4\u30fc\" style=\"width:220px\"\/><\/figure>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e748\u670811\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5bcc\u58eb\u5c71\u306b\u767b\u9802\u3057\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c71\u306e\u65e5\u306a\u306e\u3067\u65e5\u5e30\u308a\u3067\u5bcc\u58eb\u5c71\u306b\u767b\u9802\u3057\u307e\u3057\u305f\u3002(\u53f0\u98a8\u76f4\u6483\u3082\u3042\u308a\u3001)\u5fcd\u8010\u529b\u304c\u3064\u3044\u305f\u306e\u3067\u7814\u7a76\u306b\u6d3b\u304b\u305b\u305d\u3046\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e748\u67083\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ed\u30a4\u30e4\u30eb\u30db\u30b9\u30c8\u306b\u884c\u304d\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u5ba4\u306e\u30e1\u30f3\u30d0\u30fc\u3067\u30ed\u30a4\u30e4\u30eb\u30db\u30b9\u30c8\u306b\u884c\u304d\u307e\u3057\u305f\u3002\u9ad8\u7d1alike\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e747\u670829\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5927\u5b66\u3067\u7b4b\u30c8\u30ec\u3092\u59cb\u3081\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u5ba4\u306e\u6709\u5fd7\u3067\u5927\u5b66\u3067\u7b4b\u30c8\u30ec\u3092\u59cb\u3081\u307e\u3057\u305f\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e747\u670825\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u82b1\u706b\u3092\u898b\u307e\u3057\u305f<\/h2>\n\n\n\n<p><button type=\"button\" class=\"kl-fireworks-trigger\" aria-label=\"\u753b\u9762\u3044\u3063\u3071\u3044\u306b\u82b1\u706b\u3092\u6253\u3061\u4e0a\u3052\u308b\">\u82b1\u706b<\/button>\u3092\u898b\u307e\u3057\u305f\u3002<\/p>\n<style>.kl-fireworks-trigger{display:inline;background:transparent;border:0;color:inherit;font:inherit;line-height:inherit;padding:0 2px;cursor:pointer}.kl-fireworks-trigger:focus-visible{outline:2px solid currentColor;outline-offset:4px}.kl-fireworks-scene{position:fixed;inset:0;z-index:10020;pointer-events:none;background:rgba(2,5,16,.82);opacity:0;transition:opacity .5s ease}.kl-fireworks-scene.is-visible{opacity:1}.kl-fireworks-scene canvas{display:block;width:100%;height:100%}.kl-fireworks-close{position:absolute;top:max(18px,env(safe-area-inset-top));right:18px;pointer-events:auto;border:1px solid #ffffff50;border-radius:50%;width:42px;height:42px;background:#0a1022b8;color:#fff;font:28px\/1 sans-serif;cursor:pointer}@media(prefers-reduced-motion:reduce){.kl-fireworks-scene{transition:none}}<\/style>\n<script>(()=>{'use strict';const buttons=document.querySelectorAll('.kl-fireworks-trigger');let scene=null,raf=0,finish=0;function stop(){cancelAnimationFrame(raf);clearTimeout(finish);scene?.remove();scene=null;document.removeEventListener('keydown',escape)}function escape(e){if(e.key==='Escape')stop()}function launch(){stop();scene=document.createElement('div');scene.className='kl-fireworks-scene';scene.setAttribute('aria-label','\u82b1\u706b');const canvas=document.createElement('canvas'),close=document.createElement('button');close.type='button';close.className='kl-fireworks-close';close.textContent='\u00d7';close.setAttribute('aria-label','\u82b1\u706b\u3092\u9589\u3058\u308b');close.onclick=stop;scene.append(canvas,close);document.body.appendChild(scene);const ctx=canvas.getContext('2d');if(!ctx){stop();return}const W=innerWidth,H=innerHeight,D=Math.min(devicePixelRatio||1,2);canvas.width=W*D;canvas.height=H*D;ctx.scale(D,D);const reduce=matchMedia('(prefers-reduced-motion: reduce)').matches;let particles=[],rockets=[],last=0,next=0;const scale=Math.min(W,H);const palette=[['255,199,100','255,238,187'],['255,91,123','255,194,191'],['107,176,255','213,232,255'],['177,132,255','235,205,255'],['114,232,202','217,255,230']];const schedule=[{t:.1,x:.50,y:.33,c:0,big:1.15},{t:1.7,x:.23,y:.40,c:1,big:.65},{t:2.15,x:.77,y:.32,c:2,big:.76},{t:3.3,x:.48,y:.24,c:3,big:.9},{t:4.6,x:.29,y:.39,c:0,big:.82},{t:4.85,x:.73,y:.43,c:4,big:.76},{t:5.7,x:.50,y:.29,c:0,big:1.18}];\nfunction burst(x,y,c,big){const n=W<600?110:180,speed=scale*.24*big;for(let i=0;i<n;i++){const a=i\/n*Math.PI*2+(Math.random()-.5)*.015,r=speed*(.84+Math.random()*.20);particles.push({x,y,px:x,py:y,vx:Math.cos(a)*r,vy:Math.sin(a)*r,life:2.5+Math.random()*1.3,age:0,c:palette[c][i%5===0?1:0],size:i%8===0?1.65:1.05,twinkle:Math.random()*6.28,trail:big>1})}for(let i=0;i<48;i++){const a=i\/48*Math.PI*2,r=speed*.43;particles.push({x,y,px:x,py:y,vx:Math.cos(a)*r,vy:Math.sin(a)*r,life:2.1,age:0,c:palette[c][1],size:1,twinkle:i,trail:false})}}\nfunction drawStar(p,dt,t){p.px=p.x;p.py=p.y;p.age+=dt;const drag=Math.exp(-.78*dt);p.vx*=drag;p.vy=p.vy*drag+scale*.055*dt;p.x+=p.vx*dt;p.y+=p.vy*dt;const a=Math.pow(Math.max(0,1-p.age\/p.life),.65);ctx.strokeStyle='rgba('+p.c+','+(a*.6)+')';ctx.lineWidth=p.size;ctx.beginPath();ctx.moveTo(p.px,p.py);ctx.lineTo(p.x,p.y);ctx.stroke();const flicker=p.age<1?1:.5+.5*Math.pow(Math.sin(t*11+p.twinkle),2);ctx.fillStyle='rgba('+p.c+','+(a*flicker)+')';ctx.beginPath();ctx.arc(p.x,p.y,p.size,0,Math.PI*2);ctx.fill();if(p.size>1.4){const g=ctx.createRadialGradient(p.x,p.y,0,p.x,p.y,7);g.addColorStop(0,'rgba('+p.c+','+a*.3+')');g.addColorStop(1,'rgba('+p.c+',0)');ctx.fillStyle=g;ctx.fillRect(p.x-7,p.y-7,14,14)}}\nif(reduce){scene.classList.add('is-visible');burst(W*.5,H*.4,0,1);particles.forEach(p=>{p.x+=p.vx*.8;p.y+=p.vy*.8;ctx.fillStyle='rgb('+p.c+')';ctx.fillRect(p.x,p.y,2,2)});finish=setTimeout(stop,3500);return}\nconst start=performance.now();function frame(now){if(!scene||document.hidden){stop();return}const t=(now-start)\/1000,dt=Math.min(.035,last?t-last:.016);last=t;scene.classList.add('is-visible');ctx.globalCompositeOperation='destination-out';ctx.fillStyle='rgba(0,0,0,'+(1-Math.exp(-dt*5))+')';ctx.fillRect(0,0,W,H);ctx.globalCompositeOperation='lighter';while(next<schedule.length){if(t<schedule[next].t)break;const e=schedule[next++];rockets.push({...e,start:t,sx:W*(e.x+(Math.random()-.5)*.08),sy:H+12,ex:W*e.x,ey:H*e.y})}rockets=rockets.filter(r=>{const p=Math.min(1,(t-r.start)\/.72),q=1-Math.pow(1-p,1.65),x=r.sx+(r.ex-r.sx)*q,y=r.sy+(r.ey-r.sy)*q;ctx.strokeStyle='rgba(255,203,132,'+(1-p*.5)+')';ctx.lineWidth=1.5;ctx.beginPath();ctx.moveTo(x,y+Math.min(32,(1-p)*48));ctx.lineTo(x,y);ctx.stroke();ctx.fillStyle='#fff3d0';ctx.fillRect(x-1,y-2,2,3);if(p>=1){burst(r.ex,r.ey,r.c,r.big);return false}return true});particles=particles.filter(p=>{drawStar(p,dt,t);return p.age<p.life});if(t>9.3)scene.classList.remove('is-visible');if(t>10){stop();return}raf=requestAnimationFrame(frame)}raf=requestAnimationFrame(frame);document.addEventListener('keydown',escape)}buttons.forEach(b=>b.addEventListener('click',launch));document.addEventListener('visibilitychange',()=>{if(document.hidden)stop()});window.addEventListener('resize',stop)})();<\/script>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e747\u670817\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5fa9\u65e7\u306e\u6253\u3061\u4e0a\u3052\u3067\u713c\u8089\u306b\u884c\u304d\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u5ba4\u306e\u30e1\u30f3\u30d0\u30fc\u3067\u3001\u5fa9\u65e7\u306e\u6253\u3061\u4e0a\u3052\u3068\u3057\u3066\u713c\u8089\u306b\u884c\u304d\u307e\u3057\u305f\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e747\u670817\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><button class=\"kl-blackout-trigger\" type=\"button\">\u843d\u96f7\u306b\u3088\u308b\u505c\u96fb\u304b\u3089\u306e\u5fa9\u65e7\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059<\/button><\/h2>\n<style>.kl-blackout-trigger{display:inline;color:inherit;background:transparent;border:0;padding:0;font:inherit;line-height:inherit;text-align:inherit;cursor:inherit}.kl-blackout-trigger:focus-visible{outline:1px dotted currentColor;outline-offset:4px}.kl-blackout-scene{position:fixed;inset:0;z-index:10030;pointer-events:none;opacity:0;background:#000;transition:opacity .18s ease}.kl-blackout-scene.is-dark{opacity:1}.kl-blackout-scene.is-restoring{opacity:0;transition:opacity .8s ease}.kl-blackout-bolt{position:fixed;inset:0;z-index:10031;width:100%;height:100%;pointer-events:none;opacity:0;animation:kl-one-bolt .3s ease-out both;filter:drop-shadow(0 0 9px #c7ddff)}@keyframes kl-one-bolt{0%{opacity:0}12%,32%{opacity:1}100%{opacity:0}}@media(prefers-reduced-motion:reduce){.kl-blackout-bolt{display:none}.kl-blackout-scene{transition:opacity .5s ease}}<\/style>\n<script>(()=>{let running=false,layer=null,bolt=null,timers=[];function stop(){timers.forEach(clearTimeout);timers=[];layer?.remove();bolt?.remove();layer=null;bolt=null;running=false;document.removeEventListener('keydown',escape)}function escape(e){if(e.key==='Escape')stop()}document.querySelectorAll('.kl-blackout-trigger').forEach(b=>b.onclick=()=>{if(running)return;running=true;layer=document.createElement('div');layer.className='kl-blackout-scene';layer.setAttribute('aria-hidden','true');document.body.appendChild(layer);const ns='http:\/\/www.w3.org\/2000\/svg';bolt=document.createElementNS(ns,'svg');bolt.setAttribute('viewBox','0 0 1000 1000');bolt.setAttribute('preserveAspectRatio','none');bolt.setAttribute('aria-hidden','true');bolt.classList.add('kl-blackout-bolt');const path=document.createElementNS(ns,'path');path.setAttribute('d','M580 -20 L532 166 L571 185 L459 381 L506 391 L389 613 L422 620 L302 840 M461 380 L611 474 L650 614');path.setAttribute('fill','none');path.setAttribute('stroke','#e3edff');path.setAttribute('stroke-width','3');path.setAttribute('stroke-linejoin','round');bolt.appendChild(path);document.body.appendChild(bolt);timers.push(setTimeout(()=>layer?.classList.add('is-dark'),180),setTimeout(()=>layer?.classList.add('is-restoring'),1700),setTimeout(stop,2700));document.addEventListener('keydown',escape)});document.addEventListener('visibilitychange',()=>{if(document.hidden)stop()});})();<\/script>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u65e5\u3001\u5927\u5b66\u304c\u843d\u96f7\u306b\u3088\u308b\u505c\u96fb\u3068\u306a\u308a\u3001\u73fe\u5728\u5fa9\u65e7\u306b\u5411\u3051\u3066\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e747\u67089\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7\u968e\u98f2\u307f\u3092\u884c\u3044\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">7\u67089\u65e5\u306bS3\u306e7\u968e\u306b\u3044\u308b\u4eba\u305f\u3061\u30677\u968e\u98f2\u307f\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_8302-768x1024.jpeg\" alt=\"\" class=\"wp-image-2849\" style=\"width:220px\" srcset=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_8302-768x1024.jpeg 768w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_8302-225x300.jpeg 225w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_8302-1152x1536.jpeg 1152w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_8302-1536x2048.jpeg 1536w, https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_8302-scaled.jpeg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e746\u670830\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u65e5\u5e38\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\uff01<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u5e38\u306e\u30da\u30fc\u30b8\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u3061\u3087\u3063\u3068\u3057\u305f\u3053\u3068\u3082\u3001\u3053\u3053\u306b\u6b8b\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e746\u670826\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7814\u7a76\u5ba4\u65c5\u884c\u30b3\u30f3\u30da\u3092\u958b\u50ac\u3057\u307e\u3057\u305f\uff01<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u5ba4\u5185\u3067\u7814\u7a76\u5ba4\u65c5\u884c\u306e\u884c\u304d\u5148\u6c7a\u5b9a\u5927\u4f1a\u3092\u958b\u50ac\u3057\u3001\u7a2e\u5b50\u5cf6\u306b\u6c7a\u5b9a\u3057\u307e\u3057\u305f\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e746\u670826\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c45\u5ba4\u306e\u51b7\u8535\u5eab\u3092\u79fb\u52d5\u3057\u307e\u3057\u305f\uff01<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c45\u5ba4\u306e\u51b7\u8535\u5eab\u3092\u79fb\u52d5\u3057\u307e\u3057\u305f\u3002\u5c11\u3057\u3060\u3051\u4f7f\u3044\u3084\u3059\u304f\u306a\u3063\u305f\u6c17\u304c\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e746\u670814\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DECC2026\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DECC2026\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e746\u67081\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b9\u30c8\u30fc\u30f3\u30d8\u30f3\u30b8\u306b\u884c\u304d\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30c8\u30fc\u30f3\u30d8\u30f3\u30b8\u306b\u884c\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_7699-scaled.jpeg\" alt=\"\u30b9\u30c8\u30fc\u30f3\u30d8\u30f3\u30b8\" style=\"width:220px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group kodera-daily-note has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"kodera-daily-date wp-block-paragraph\">2026\u5e745\u670814\u65e5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">JASM\u306e\u30a4\u30d9\u30f3\u30c8\u304c\u79d1\u5b66\u5927\u3067\u3042\u308a\u307e\u3057\u305f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">JASM\u306e\u30a4\u30d9\u30f3\u30c8\u304c\u79d1\u5b66\u5927\u3067\u3042\u308a\u3001\u7814\u7a76\u5ba4\u304b\u30894\u4eba\u304c\u8d74\u304d\u3001\u3054\u98ef\u3092\u3044\u3063\u3071\u3044\u98df\u3079\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.quantum.ee.eng.isct.ac.jp\/wp-content\/uploads\/IMG_7074-scaled.jpeg\" alt=\"JASM\u306e\u30a4\u30d9\u30f3\u30c8\" style=\"width:220px\"\/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n<style>.kl-secret-sky{position:fixed;inset:0;z-index:9998;pointer-events:none;overflow:hidden;animation:kl-sky-fade 6s both}.kl-secret-sky i{position:absolute;display:block;width:3px;height:3px;border-radius:50%;background:#f8e4a6;box-shadow:0 0 7px #f8e4a6;animation:kl-star-twinkle 1.5s ease-in-out infinite alternate}.kl-secret-sky b{position:absolute;top:15%;left:75%;width:100px;height:1px;background:linear-gradient(90deg,transparent,#fff4cd);transform:rotate(-30deg);animation:kl-shoot 1.4s 1.4s both}@keyframes kl-star-twinkle{from{opacity:.15;transform:scale(.65)}to{opacity:.9;transform:scale(1)}}@keyframes kl-sky-fade{0%,100%{opacity:0}15%,75%{opacity:1}}@keyframes kl-shoot{from{opacity:0;translate:0 0}15%{opacity:1}to{opacity:0;translate:-65vw 42vh}}@media(prefers-reduced-motion:reduce){.kl-secret-sky,.kl-secret-sky i{animation:none}.kl-secret-sky b{display:none}}<\/style><script>(()=>{const title=document.querySelector('main h1');if(!title||title.dataset.secretReady)return;title.dataset.secretReady='1';let count=0,last=0,keys='',timer,lastReveal=0;function reveal(){const now=Date.now();if(now-lastReveal<30000)return;lastReveal=now;document.querySelector('.kl-secret-sky')?.remove();clearTimeout(timer);const sky=document.createElement('div');sky.className='kl-secret-sky';sky.setAttribute('aria-hidden','true');for(let i=0;i<48;i++){const s=document.createElement('i');s.style.left=((i*61.8)%100)+'%';s.style.top=((i*37.3+8)%100)+'%';s.style.animationDelay=-(i%9)*.21+'s';sky.appendChild(s)}sky.appendChild(document.createElement('b'));document.body.appendChild(sky);timer=setTimeout(()=>sky.remove(),6000)}title.addEventListener('click',()=>{const now=Date.now();count=now-last<500?count+1:1;last=now;if(count===9){count=0;reveal()}});document.addEventListener('keydown',e=>{if(e.ctrlKey||e.metaKey||e.altKey||e.target.closest('input,textarea,[contenteditable=\"true\"]'))return;keys=(keys+e.key.toLowerCase()).slice(-18);if(keys==='kodera-quantum-lab'){keys='';reveal()}})})();<\/script>\n\n<style>.kl-hidden-target{cursor:inherit;-webkit-tap-highlight-color:transparent}\n.kl-hidden-target:focus-visible{outline:1px dotted currentColor;outline-offset:3px}\n.kl-hidden-target.kl-hidden-armed{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}\n.kl-hidden-layer{position:fixed;inset:0;z-index:10000;pointer-events:none;overflow:hidden}\n.kl-tiny-vacuum{position:fixed;width:29px;height:29px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#ddd 0 8%,#62666a 9% 24%,#232629 25% 64%,#92979b 65% 71%,#2b2d2e 72%);box-shadow:0 2px 5px #0005}\n.kl-tiny-vacuum:after{content:'';position:absolute;width:4px;height:2px;background:#a4cdb1;top:6px;left:17px;border-radius:2px}\n<\/style>\n<script>(()=>{'use strict';\nconst notes=[...document.querySelectorAll('.kodera-daily-note')];\nconst find=title=>notes.find(n=>n.querySelector('h2')?.textContent.trim()===title);\nconst reduced=()=>matchMedia('(prefers-reduced-motion: reduce)').matches;\nconst pause=ms=>new Promise(r=>setTimeout(r,ms));\nconst cleanups=new Set();\nfunction layer(){const el=document.createElement('div');el.className='kl-hidden-layer';el.setAttribute('aria-hidden','true');document.body.appendChild(el);return el}\nfunction animate(el,frames,ms=700,extra={}){return el.animate(frames,{duration:reduced()?1:ms,fill:'forwards',easing:'cubic-bezier(.2,.7,.2,1)',...extra}).finished.catch(()=>{})}\nfunction floating(el,parent,text){const r=el.getBoundingClientRect(),s=getComputedStyle(el),copy=document.createElement('span');copy.textContent=text??el.textContent;Object.assign(copy.style,{position:'fixed',left:r.left+'px',top:r.top+'px',font:s.font,color:s.color,lineHeight:s.lineHeight,whiteSpace:'pre',transformOrigin:'center'});parent.appendChild(copy);return copy}\nfunction gate(el,name,action){if(!el||el.dataset.klHiddenTarget)return;el.dataset.klHiddenTarget=name;el.tabIndex=0;el.classList.add('kl-hidden-target');let timer=0,hintTimer=0,start=null,busy=false,hint=null,lastRun=0;\n const cancel=()=>{clearTimeout(timer);clearTimeout(hintTimer);start=null;hint?.cancel();hint=null;el.classList.remove('kl-hidden-armed')};\n function down(e){if(busy||Date.now()-lastRun<30000||e.isPrimary===false||e.button>0||e.repeat)return;cancel();start={x:e.clientX,y:e.clientY};el.classList.add('kl-hidden-armed');hintTimer=setTimeout(()=>{if(!reduced())hint=el.animate([{filter:'brightness(1)',translate:'0 0'},{filter:'brightness(1.18)',translate:'0 -2px'},{filter:'brightness(1)',translate:'0 0'}],{duration:600,iterations:Infinity,easing:'ease-in-out'})},1800);timer=setTimeout(async()=>{cancel();busy=true;lastRun=Date.now();el.dataset.klEffectActive='true';try{await action(e)}finally{busy=false;delete el.dataset.klEffectActive}},2500)}\n el.addEventListener('pointerdown',down);el.addEventListener('pointermove',e=>{if(start&&Math.hypot(e.clientX-start.x,e.clientY-start.y)>5)cancel()});el.addEventListener('pointerup',cancel);el.addEventListener('pointercancel',cancel);el.addEventListener('pointerleave',cancel);el.addEventListener('contextmenu',e=>{if(start||busy)e.preventDefault()});el.addEventListener('dragstart',e=>e.preventDefault());\n el.addEventListener('keydown',e=>{if(e.key==='Enter'||e.key===' '){e.preventDefault();down(e)}});el.addEventListener('keyup',e=>{if(e.key==='Enter'||e.key===' ')cancel()});el.addEventListener('blur',cancel);document.addEventListener('visibilitychange',()=>{if(document.hidden)cancel()});\n}\n\nfunction part(parent,text,name){if(!parent)return null;const walker=document.createTreeWalker(parent,NodeFilter.SHOW_TEXT);let node;while(node=walker.nextNode()){const i=node.textContent.indexOf(text);if(i<0)continue;const before=node.textContent.slice(0,i),after=node.textContent.slice(i+text.length),span=document.createElement('span');span.textContent=text;span.setAttribute('aria-label',name);node.replaceWith(document.createTextNode(before),span,document.createTextNode(after));return span}return null}\nconst parfait=find('\u30d1\u30d5\u30a7\u3092\u98df\u3079\u307e\u3057\u305f')?.querySelector('img');\ngate(parfait,'parfait',async()=>{if(!parfait.complete)return;const r=parfait.getBoundingClientRect(),overlay=layer(),old=parfait.style.opacity;const cleanup=()=>{overlay.remove();parfait.style.opacity=old};cleanups.add(cleanup);try{const bands=[0,.26,.41,.58,.76,1],pieces=[];for(let i=0;i<5;i++){const piece=parfait.cloneNode();piece.removeAttribute('id');piece.removeAttribute('tabindex');piece.removeAttribute('data-kl-hidden-target');Object.assign(piece.style,{position:'fixed',left:r.left+'px',top:r.top+'px',width:r.width+'px',height:r.height+'px',maxWidth:'none',margin:'0',clipPath:`inset(${bands[i]*100}% 0 ${(1-bands[i+1])*100}% 0)`});overlay.appendChild(piece);pieces.push(piece)}parfait.style.opacity='0';await Promise.all(pieces.map((p,i)=>animate(p,[{transform:'translateY(0)'},{transform:`translateY(${(i-2)*12}px)`}],800)));await pause(1400);await Promise.all(pieces.map((p,i)=>animate(p,[{transform:`translateY(${(i-2)*12}px)`},{transform:'translateY(0)'}],650)))}finally{cleanup();cleanups.delete(cleanup)}});\nconst grapeNote=find('\u3076\u3069\u3046\u72e9\u308a\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f'),grape=part(grapeNote?.querySelector('p:not(.kodera-daily-date)'),'\u3076\u3069\u3046','\u3076\u3069\u3046');\ngate(grape,'grape',async()=>{const overlay=layer(),copy=floating(grape,overlay),old=grape.style.opacity;const cleanup=()=>{grape.style.opacity=old;overlay.remove()};cleanups.add(cleanup);try{grape.style.opacity='0';await animate(copy,[{transform:'translate(0,0) rotate(0)'},{transform:'translate(15px,-30px) rotate(-9deg)'}],400);await animate(copy,[{transform:'translate(15px,-30px) rotate(-9deg)'},{transform:'translate(25px,48px) rotate(12deg)'}],650);await pause(900);await animate(copy,[{transform:'translate(25px,48px) rotate(12deg)'},{transform:'translate(0,0) rotate(0)'}],650)}finally{cleanup();cleanups.delete(cleanup)}});\nconst gomi=find('Gomi Battle\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f')?.querySelector('h2');\ngate(gomi,'gomi',async()=>{const original=gomi.textContent,overlay=layer();const cleanup=()=>{gomi.textContent=original;overlay.remove()};cleanups.add(cleanup);try{gomi.replaceChildren(...[...original].map(t=>{const s=document.createElement('span');s.textContent=t;s.style.display='inline-block';return s}));const chars=[...gomi.children],copies=chars.map(s=>floating(s,overlay)),base=gomi.getBoundingClientRect(),left=Math.max(20,base.left);chars.forEach(c=>c.style.opacity='0');await Promise.all(copies.map((c,i)=>animate(c,[{transform:'translate(0,0) rotate(0)'},{transform:`translate(${left+i*7-parseFloat(c.style.left)}px,65px) rotate(${(i%5-2)*17}deg)`}],700,{delay:i*45})));const broom=document.createElement('span');broom.textContent='\ud83e\uddf9';Object.assign(broom.style,{position:'fixed',left:(left-30)+'px',top:(base.top+50)+'px',fontSize:'32px'});overlay.appendChild(broom);await pause(450);await Promise.all([animate(broom,[{transform:'translateX(0)'},{transform:`translateX(${Math.min(base.width,innerWidth-45)}px)`}],1000),...copies.map((c,i)=>animate(c,[{opacity:1},{opacity:0}],220,{delay:i*40}))]);await pause(200)}finally{cleanup();cleanups.delete(cleanup)}});\nconst vacuumNote=find('\u5f35\u3055\u3093\u304b\u3089\u5352\u696d\u304a\u795d\u3044\u8fd4\u3057\u3092\u9001\u3063\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\uff01'),sentence=vacuumNote?.querySelector('p:not(.kodera-daily-date)'),punct=part(sentence,'\uff01','\u53e5\u8aad\u70b9');\ngate(sentence,'vacuum',async()=>{\n const overlay=layer(),old=sentence.style.opacity,rect=sentence.getBoundingClientRect(),style=getComputedStyle(sentence);let cancelled=false;\n const cleanup=()=>{cancelled=true;sentence.style.opacity=old;overlay.remove()};cleanups.add(cleanup);\n try{\n  const chars=[],walker=document.createTreeWalker(sentence,NodeFilter.SHOW_TEXT);let node;\n  while(node=walker.nextNode()){\n   for(let offset=0;offset<node.textContent.length;){const letter=String.fromCodePoint(node.textContent.codePointAt(offset)),range=document.createRange();range.setStart(node,offset);range.setEnd(node,offset+letter.length);offset+=letter.length;if(!letter.trim())continue;const box=range.getBoundingClientRect();if(!box.width||!box.height)continue;\n    const el=document.createElement('span');el.textContent=letter;Object.assign(el.style,{position:'fixed',left:box.left+'px',top:box.top+'px',width:box.width+'px',height:box.height+'px',font:style.font,color:style.color,lineHeight:box.height+'px',whiteSpace:'pre',transformOrigin:'center'});overlay.appendChild(el);chars.push({el,x:box.left,y:box.top,w:box.width,h:box.height});\n   }\n  }\n  const floor=Math.min(innerHeight-50,rect.bottom+37),left=Math.max(10,rect.left-12),right=Math.min(innerWidth-35,rect.right+8),span=Math.max(1,right-left);\n  chars.forEach((c,i)=>{c.landX=Math.max(left+12,Math.min(right-6,c.x+Math.sin(i*2.3)*12));c.landY=floor-c.h+(i%3-1)*4;c.angle=(i%7-3)*13;c.pose=`translate(${c.landX-c.x}px,${c.landY-c.y}px) rotate(${c.angle}deg)`});\n  sentence.style.opacity='0';\n  await Promise.all(chars.map((c,i)=>animate(c.el,[{transform:'translate(0,0) rotate(0)'},{transform:c.pose}],650,{delay:reduced()?0:(i%11)*24,easing:'cubic-bezier(.45,0,.85,.45)'})));\n  if(cancelled)return;await pause(350);if(cancelled)return;\n  const bot=document.createElement('span');bot.className='kl-tiny-vacuum';Object.assign(bot.style,{left:(left-14)+'px',top:(floor-27)+'px'});overlay.appendChild(bot);\n  const duration=reduced()?1:2400;\n  await Promise.all([animate(bot,[{transform:'translateX(0)'},{transform:`translateX(${span+22}px)`}],duration,{easing:'linear'}),...chars.map(c=>animate(c.el,[{transform:c.pose,opacity:1},{transform:`translate(${c.landX-c.x-9}px,${floor-c.h-c.y}px) rotate(${c.angle+50}deg) scale(0)`,opacity:0}],160,{delay:reduced()?0:Math.max(0,(c.landX-left)\/(span+22)*duration-70),easing:'ease-in'}))]);\n  if(cancelled)return;await animate(bot,[{opacity:1},{opacity:0}],200);await pause(220);\n }finally{cleanup();cleanups.delete(cleanup)}\n});\n\n\nconst tasks=part(find('M1\u306e\u69cb\u60f3\u767a\u8868\u304c\u884c\u308f\u308c\u307e\u3057\u305f')?.querySelector('p:not(.kodera-daily-date)'),'\u8907\u6570\u306e\u30bf\u30b9\u30af','\u8907\u6570\u306e\u30bf\u30b9\u30af');\ngate(tasks,'tasks',async()=>{\n const overlay=layer(),old=tasks.style.opacity,chars=[],s=getComputedStyle(tasks);let cancelled=false;\n const cleanup=()=>{cancelled=true;tasks.style.opacity=old;overlay.remove()};cleanups.add(cleanup);\n try{\n const text=tasks.firstChild;for(let i=0;i<text.length;i++){const range=document.createRange();range.setStart(text,i);range.setEnd(text,i+1);const r=range.getBoundingClientRect(),el=document.createElement('span');el.textContent=text.textContent[i];Object.assign(el.style,{position:'fixed',left:r.left+'px',top:r.top+'px',font:s.font,color:s.color,lineHeight:r.height+'px',whiteSpace:'pre'});overlay.appendChild(el);const dx=Math.max(12-r.left,Math.min(innerWidth-r.right-12,[22,-18,35,-28,14,-22][i])),dy=[-21,26,-32,32,-14,20][i];chars.push({el,pose:'translate('+dx+'px,'+dy+'px) rotate('+[8,-10,12,-7,9,-12][i]+'deg)'})}\n tasks.style.opacity='0';await Promise.all(chars.map(c=>animate(c.el,[{transform:'translate(0,0)'},{transform:c.pose}],500)));if(cancelled)return;await pause(900);if(cancelled)return;\n await Promise.all(chars.map((c,i)=>animate(c.el,[{transform:c.pose},{transform:'translate(0,0) rotate(0deg)'}],380,{delay:reduced()?0:i*210}))); \n }finally{cleanup();cleanups.delete(cleanup)}\n});\n\nfunction createLockinModel({fs=1200,tau=.3,signalHz=24,referenceHz=24,amplitude=.72,phase=Math.PI\/6,noise=.55,interference=.45,seed=93471}={}){\n let n=0,x=0,y=0,state=seed>>>0;const dt=1\/fs,alpha=-Math.expm1(-dt\/tau);\n function random(){state=(Math.imul(1664525,state)+1013904223)>>>0;return (state+.5)\/4294967296}\n function sample(){const t=n++*dt;const white=Math.sqrt(-2*Math.log(random()))*Math.cos(2*Math.PI*random());const input=amplitude*Math.cos(2*Math.PI*signalHz*t+phase)+noise*white+interference*Math.sin(2*Math.PI*73*t+.4);const ref=2*Math.PI*referenceHz*t,mixX=2*input*Math.cos(ref),mixY=-2*input*Math.sin(ref);x+=alpha*(mixX-x);y+=alpha*(mixY-y);return{t,input,mixX,mixY,x,y,r:Math.hypot(x,y)}}\n return{sample,fs,tau,alpha};\n}\n\nconst lockinImage=document.querySelector('img[alt=\"Lock-in Amp\u306e\u30c1\u30e7\u30b3\u30ec\u30fc\u30c8\"]');\ngate(lockinImage,'lockin',async()=>{\n const host=lockinImage.parentElement,oldPosition=host.style.position,canvas=document.createElement('canvas');\n if(getComputedStyle(host).position==='static')host.style.position='relative';\n canvas.className='kl-lockin-wave';canvas.setAttribute('aria-hidden','true');Object.assign(canvas.style,{position:'absolute',pointerEvents:'none',zIndex:'2',display:'block',margin:'0',border:'0',background:'#09120f'});host.appendChild(canvas);\n const ctx=canvas.getContext('2d'),model=createLockinModel(),samples=[];let raf=0,done=false,settle=()=>{};\n const cleanup=()=>{done=true;cancelAnimationFrame(raf);settle();canvas.remove();host.style.position=oldPosition};\n const onHidden=()=>{if(document.hidden)cleanup()};document.addEventListener('visibilitychange',onHidden);window.addEventListener('pagehide',cleanup);\n try{await new Promise(resolve=>{settle=resolve;const start=performance.now();function frame(now){if(done){resolve();return}\n const r=lockinImage.getBoundingClientRect(),p=host.getBoundingClientRect(),w=r.width,h=r.height;if(w<1||h<1){resolve();return}\n const dpr=Math.min(devicePixelRatio||1,2),cw=Math.round(w*dpr),ch=Math.round(h*dpr);if(canvas.width!==cw||canvas.height!==ch){canvas.width=cw;canvas.height=ch}\n Object.assign(canvas.style,{left:(r.left-p.left-host.clientLeft+host.scrollLeft)+'px',top:(r.top-p.top-host.clientTop+host.scrollTop)+'px',width:w+'px',height:h+'px'});ctx.setTransform(dpr,0,0,dpr,0,0);\n const t=reduced()?6:Math.min(8,(now-start)\/1000+.35);while(samples.length<=Math.floor(t*model.fs))samples.push(model.sample());const last=samples[samples.length-1],pad=12,row=(h-24)\/3;\n ctx.fillStyle='#09120f';ctx.fillRect(0,0,w,h);\n function trace(arr,field,base,gain,col,startT,span){ctx.save();ctx.beginPath();ctx.rect(pad,base-row*.42,w-pad*2,row*.84);ctx.clip();ctx.strokeStyle=col;ctx.lineWidth=1.2;ctx.beginPath();arr.forEach((s,i)=>{const x=pad+(s.t-startT)\/span*(w-pad*2),y=base-s[field]*gain;if(i===0)ctx.moveTo(x,y);else ctx.lineTo(x,y)});ctx.stroke();ctx.restore()}\n const recent=samples.slice(-420),from=Math.max(0,last.t-.35),b1=12+row*.5,b2=12+row*1.5,b3=12+row*2.7;\n trace(recent,'input',b1,row*.15,'#a9d3bf',from,.35);trace(recent,'mixX',b2,row*.11,'#d1bd92',from,.35);\n const history=samples.filter((_,i)=>i%12===0);trace(history,'x',b3,row*.50,'#b6eed0',0,8);trace(history,'y',b3,row*.50,'#d1bd92',0,8);\n if(reduced()||t>=8){resolve();return}raf=requestAnimationFrame(frame)}frame(start)});if(!done)await pause(reduced()?2500:900)}finally{cleanup();document.removeEventListener('visibilitychange',onHidden);window.removeEventListener('pagehide',cleanup)}\n});\n\ndocument.addEventListener('visibilitychange',()=>{if(document.hidden)cleanups.forEach(fn=>fn())});window.addEventListener('pagehide',()=>cleanups.forEach(fn=>fn()));window.addEventListener('scroll',()=>cleanups.forEach(fn=>fn()),{passive:true});window.addEventListener('resize',()=>cleanups.forEach(fn=>fn()));\n})();\n<\/script>\n\n\n<script>(()=>{'use strict';const selector='.kl-grill,.kl-tower-zoom,.kl-color-pick,.kl-fireworks-trigger,.kl-blackout-trigger,.kl-pumpkin-emoji,button[aria-label*=\"\u30cf\u30ed\u30a6\u30a3\u30f3\"]';const states=new WeakMap();document.addEventListener('click',e=>{const button=e.target.closest?.(selector);if(!button)return;const now=Date.now();let state=states.get(button)||{count:0,last:0,run:0};if(now-state.run<30000){e.preventDefault();e.stopImmediatePropagation();return}state.count=now-state.last<700?state.count+1:1;state.last=now;if(state.count<3){states.set(button,state);e.preventDefault();e.stopImmediatePropagation();return}state.count=0;state.run=now;states.set(button,state)},true)})();<\/script>\n\n","protected":false},"excerpt":{"rendered":"<p>\u65e5\u5e38 by Toshimitsu 2026\u5e7410\u670826\u65e5 \u713c\u8089 \u7814\u7a76\u5ba4\u306e\u30e1\u30f3\u30d0\u30fc\u3067\u713c\u8089\u306b\u884c\u304d\u307e\u3057\u305f\u3002\u7db2\u306e\u4e0a\u3067\u8d77\u304d\u305f\u3053\u3068\u306f\u3001\u3060\u3044\u305f\u3044\u898b\u3066\u3044\u307e\u3057\u305f\u3002 2026\u5e7410\u670825\u65e5 \u7802\u306e\u7f8e\u8853\u9928\u306b\u884c\u304d\u307e\u3057\u305f \u7802\u306e\u7f8e\u8853\u9928\u3067\u30b9\u30da\u30a4\u30f3\u3092\u898b\u3066 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2794","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.quantum.ee.eng.isct.ac.jp\/index.php\/wp-json\/wp\/v2\/pages\/2794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quantum.ee.eng.isct.ac.jp\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.quantum.ee.eng.isct.ac.jp\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.quantum.ee.eng.isct.ac.jp\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quantum.ee.eng.isct.ac.jp\/index.php\/wp-json\/wp\/v2\/comments?post=2794"}],"version-history":[{"count":94,"href":"https:\/\/www.quantum.ee.eng.isct.ac.jp\/index.php\/wp-json\/wp\/v2\/pages\/2794\/revisions"}],"predecessor-version":[{"id":3205,"href":"https:\/\/www.quantum.ee.eng.isct.ac.jp\/index.php\/wp-json\/wp\/v2\/pages\/2794\/revisions\/3205"}],"wp:attachment":[{"href":"https:\/\/www.quantum.ee.eng.isct.ac.jp\/index.php\/wp-json\/wp\/v2\/media?parent=2794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}