:root{--X_a:initial;--LPQ:#e8e8e8b5;--bHn:pinger-frames-white;--wcC:#0782ea;--W7M:#6194bf;--d0N:gray;--oN8:#0c0c0c;--rxo:#5ab0ff;--Mt9:#d9d9d9;--VHC:#d3d3d3;--d7s:#5878ff;--GCf:#fff;--i5a:#0056ff;--qya:gray;--XSz:black;--Ple:black;--zF1:white;--OAX:#dfdfdf;--PNT:#747474;--OgB:#eeeeee;--WKz:#000;--vZU:inherit;--Dyv:inherit;--VHE:#1111fc;--Mov:#7d7d7d;--Wig:#989898;--CtC:#d8d8d8;--Jwx:darkred;--d3B:#f5f5f5;--P40:#d7d7d7;--RQH:#5151ff;--Y2V:#1c1c1c;--ait:royalblue;--sE1:#f8e1e1;--kP3:red;--NrD:#b9b9b9}body.tb{--X_a:#272727;--LPQ:#191919b5;--bHn:pinger-frames-black;--wcC:#0b69b7;--W7M:#547b9c;--d0N:#535353;--oN8:#c1bebe;--rxo:#415ae0;--Mt9:#2b315b;--VHC:#2b315b;--d7s:#6678c7;--GCf:#202124;--i5a:#6989e8;--qya:#555555;--XSz:#d6d6d6;--Ple:#e1e1e1;--zF1:#202124;--OAX:#363636;--PNT:#d0d0d0;--OgB:#363636;--WKz:#e1e1e1;--vZU:#9e9e9e;--Dyv:#a4a4a4;--VHE:#6375de;--Mov:#868686;--Wig:#adadad;--CtC:#828282;--Jwx:#bb4f4f;--d3B:#2b2d2c;--P40:#3e3e3e;--RQH:#5c6ccc;--Y2V:#d0cee5;--ait:#6375de;--sE1:#402929;--kP3:#cf2828;--NrD:#8f8cff}.t-lim{position:relative;z-index:1}.arg-is,.t-lim{border:1px solid var(--X_a)!important;background:var(--LPQ);cursor:pointer}.arg-is{position:relative;padding:0 6px 0 6px;z-index:1}.t-lim{padding:0 10px 0 10px}.pinger{animation-iteration-count:10;animation-name:var(--bHn);animation-timing-function:cubic-bezier(1.0,0,0,1.0);animation-duration:0.4s}.point-to-left::after{position:absolute!important;font-size:1.5em;content:"\261A";animation-name:blinker;animation-iteration-count:1;animation-timing-function:cubic-bezier(1.0,0,0,1.0);animation-duration:2s}@keyframes pinger-frames-white{from{box-shadow:0 0 5px 1px #b3465f}to{box-shadow:0 0 4px 5px #b3465f}}@keyframes pinger-frames-black{from{box-shadow:0 0 5px 1px #afafaf}to{box-shadow:0 0 4px 5px #afafaf}}@keyframes blinker{from{opacity:1}to{opacity:0}}#link-on-check{-webkit-tap-highlight-color:rgba(0,0,0,0)}.to-lim-class,.to-lim-formula-class{position:relative;color:var(--W7M);z-index:1;cursor:pointer}.to-lim-class:hover,.to-lim-formula-class:hover{color:var(--wcC)}.to-lim-class::after,.to-lim-formula-class::after{position:absolute!important;top:110%;right:min(-15%,-15px);font-size:0.8em;content:"\2192?"}.tex-line{margin-left:-10px}.tex-index{position:absolute;top:-12px;left:-6px}.tex-lim-blur{color:var(--d0N)}.tex-lim-focus{color:var(--oN8)}.sub-func-color{border:solid var(--rxo);border-width:1px 1px 1px 5px;background:var(--rxo)}.der-link-right{display:inline-block;position:relative;cursor:pointer;overflow-x:visible;overflow-y:visible}.der-link-right:hover{color:var(--W7M)}.der-link-right::after{position:absolute;top:80%;color:var(--W7M);right:max(-10%,-15px);font-size:0.8em;content:"\2192?"}.tex-lim-focus{font-size:105%}.taylor{display:inline-block}#math-canvas .ktxt{padding-left:0}#allscales{font-size:90%;top:0}.scale{font-size:1.1em;padding:2px 5px 2px 5px;border-style:solid;border-color:var(--Mt9)}#allscales span.allscales-select{background-color:var(--VHC)}#link-on-solve{color:var(--d7s);border-radius:2px 2px 0 0;background:var(--GCf);padding:8px 20px 8px 20px;border:0}#link-on-solve:hover{color:var(--i5a)}.tex-equ-blur{color:var(--qya)}.tex-equ-focus{color:var(--XSz)}#math-canvas .msupsub .mfrac{font-size:120%}#math-canvas .msupsub .mfrac .mfrac{font-size:100%}#math-canvas-container{display:flex;flex-direction:column;margin:0 20px 0 20px}#math-canvas{flex-grow:1;font-size:1em;font-family:'Roboto',sans-serif;color:var(--Ple);padding:0 10px 10px 10px;border-radius:0 0 5px 5px;background:var(--zF1);overflow-x:auto}.kcanvas{flex-grow:1;padding:10px 10px 10px 20px;background:var(--zF1)}#math-canvas .kexport{display:flex;border-width:0;align-items:start}#math-canvas .kexport>div{border-radius:2px;background:var(--OAX);text-align:left!important;cursor:pointer}#math-canvas .kexport>div:hover{color:var(--PNT)}.step{border:solid var(--OgB);border-width:0 0 1px 0}.step>div{padding:10px 8px;border-style:solid;border-width:0 0 0 3px}.kmethod.new-step>*,.step.new-step~*{animation-name:faded-appear;animation-duration:0.7s;animation-iteration-count:1;animation-timing-function:cubic-bezier(0.47,0,1,0.11)}@keyframes faded-appear{from{opacity:0.4}to{opacity:1}}.ktx{padding:6px;white-space:nowrap}#math-canvas .kbx .ktx{overflow-x:visible;overflow-y:visible}#math-canvas .kbx .c-row .ktx{overflow-x:auto;overflow-y:hidden}#math-canvas .ktx{overflow-x:auto;overflow-y:hidden}.ktx .katex-display{margin:0}.ktx.lktx{padding-left:0}.ktx.pad-ktx{padding:8px 6px}.txt{color:var(--Dyv);align-self:center;padding:2px 6px;flex-shrink:4;font-size:1.05em;max-width:400px;line-height:1.6}.txt.ltxt{padding-left:0}.txt .katex{color:var(--WKz);padding:0 4px}.txt .katex-display{margin:0;padding:1em 0}.txt .katex-html{font-size:0.9em}.txt p{margin:0;padding:8px 0;text-align:start;text-indent:1em}details.more{align-self:center;font-family:'Roboto',sans-serif;color:var(--vZU);border:1px solid #d1d1d1;border-radius:4px;box-sizing:border-box;padding:8px 16px 0;margin:0 -4px;margin-bottom:6px}details[open].more{color:inherit;max-width:min(550px, 100%);overflow:auto}.more summary{font-family:'Roboto',sans-serif;font-size:1em;margin:-8px -8px 0;padding:8px;white-space:nowrap;cursor:pointer;user-select:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}details[open].more summary{margin:-8px 0 0;border-bottom:1px solid #d1d1d1}.pr0{padding-right:0}.pl0{padding-left:0}.blue{color:var(--VHE)!important}#math-canvas .cr-st{border:0}#math-canvas .lightblue{color:#5969c3}.cr-in .ktx{font-size:1.05em}.keq{font-size:1.05em;margin-top:12px;border:solid gray;border-width:0 2px 0 0}.kee{font-size:1.05em;margin-top:12px}.c-col.cr-in{border-width:0}.c-col.cr-bn{border-width:0 1px 0 0;border-color:var(--OgB)}#math-canvas .cr-g,#math-canvas .math-links{border-width:0 0 1px 3px;border-radius:0 0 0 10px}#math-canvas .math-taylor{border-width:1px 0 1px 3px;border-radius:10px 0 0 10px}.cr-g{border-color:var(--Mov)}.cr-gg{border-color:var(--Mov)}.cr-iq{border-color:brown}.cr-lb{border-color:brown}.cr-cs{border-color:brown}.cr-gn{border-color:green}.cr-ar{border-color:brown}.cr-cn{border-color:brown}.cr-un{border-color:brown}.cr-cr{border-color:green}.cr-er{border-color:brown}.c-col{display:flex;flex-direction:column;/*overflow-x:auto;*/}.c-col{display:flex;flex-direction:column}#math-canvas .kbx{display:flex;flex-direction:column;max-width:min(850px, 95%);min-width:100px;align-self:center;box-sizing:border-box;border:1px solid var(--Wig);border-radius:8px;box-shadow:0 1px 1px var(--CtC);padding:4px 10px;overflow-x:auto;overflow-y:hidden}.c-row,.cc-row{flex-grow:1;display:flex;flex-direction:row;align-items:baseline;justify-content:center}.cc-row{align-items:center}.c-row.auto-scroll{overflow:auto}.c-row .txt,.cc-row .txt{align-self:auto}.step>div>div{text-align:center}.green,.txt.green{color:green}.darkgreen,.txt.darkgreen{color:green}.brown,.txt.brown{color:brown}.gray,.txt.gray{color:gray}.olive,.txt.olive{color:olive}.darkred,.txt.darkred{color:var(--Jwx)}.teal,.txt.teal{color:teal}.ksmall{font-size:90%}.ktiny{font-size:80%}.kbr{margin:6px}.kkbr{margin:20px}.kgth{padding-top:7px}.kbg{padding-bottom:5px}.ktx::-webkit-scrollbar-track,.kbx::-webkit-scrollbar-track{background-color:var(--d3B);border-radius:16px}.ktx::-webkit-scrollbar-thumb,.kbx::-webkit-scrollbar-thumb{background-color:var(--P40)}.ktx::-webkit-scrollbar,.kbx::-webkit-scrollbar{height:14px;background:var(--GCf)}.step .kmethod{padding:0}.step .kmethod{border-color:var(--RQH)}#math-canvas .step .kmethod>div:hover{color:var(--Y2V)}#math-canvas .kmethod>div{color:var(--ait);text-align:right;cursor:pointer}.step .kmethod .txt{color:inherit}.kmethod>div:first-child::before{content:"\2023  "}.kmethod .txt{padding-top:10px;padding-bottom:10px}.khline{margin:6px 0 6px 0;border:solid var(--OgB);border-width:2px 0 0 0}.math-links{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;border-color:#5969c3}.math-links>a{margin:10px;color:#5969c3}.math-links>a:hover{margin-bottom:9px;border-bottom:1px dashed}#math-canvas .c-inh{color:inherit}.export-link,.math-taylor-summary{-webkit-tap-highlight-color:rgba(0,0,0,0)}.pointer-color{font-size:0.95em;margin-right:5px;padding-bottom:2px;border:dashed;border-color:var(--sE1)!important;border-width:0 0 1px 0}.p-up::after,.p-down::after{position:absolute;font-size:0.5em;color:var(--kP3)}.p-up::after{bottom:0;content:"\2193"}.p-down::after{top:0;content:"\2191"}.mat-link .mopen,.mat-link .mclose{font-weight:400}.cancel-to .cancel-lap .vlist span~.svg-align{color:var(--NrD)}.cancel-to .cancel-lap .vlist span~.svg-align line{stroke-width:1.5px}.cancel-to .cancel-pad{position:relative}.cancel-to .cancel-pad:after{position:absolute;top:0;right:-0.5px;width:4px;height:4px;border:solid var(--NrD);border-width:1.5px 1.5px 0 0;content:""}#math-canvas .math-taylor{padding:10px;border-color:#5969c3}.math-taylor>div{display:flex}.math-taylor-summary{cursor:pointer}.math-taylor-summary::before{content:'\2023  '}.math-taylor.open .math-taylor-summary::before{content:'\2022  '}@media screen and (max-width:800px){#math-canvas-container{margin:0}#math-canvas{padding:4px 0 4px 2px}#math-canvas .kexport{align-items:center}.kcanvas{flex-grow:1;padding:10px 10px 10px 10px}.ktx::-webkit-scrollbar,.kbx::-webkit-scrollbar,details[open].more::-webkit-scrollbar{height:2px}#math-canvas .kbx{padding:2px 10px}details[open].more{padding:8px 8px 0}.keq{border-width:0}}@media screen and (max-width:800px){#math-canvas .ktx,#math-canvas .kxx{overflow-x:visible;overflow-y:visible}.c-col.cr-bn{border-width:0}.step>.c-col>.c-row{flex-grow:1;display:flex;margin-left:auto;margin-right:auto;flex-direction:row;align-items:center}}@media screen and (max-width:500px){.step>div{padding:10px 3px 10px 3px}}@media screen and (min-width:1400px){.keq{border-width:0 3px 0 0}}#alternativesModal.alternatives-modal{transform:translate(0,-100%);max-height:min(30vh, 180px)}