Open
Description
Steps to Reproduce:
- Go to https://www.mathjax.org/#demo
- Paste in
$\Sigma t = 423378$ - ^F, write "4", enable "whole words" mode with Alt+W
Behold:
Technical details:
- MathJax Version: 3.2.2/whatever the demo is
- Client OS: Windows 10, Bookworm
- Browser: Nightly 139.0a1 (2025-04-02) (64-bit)/ESR 128.6.0esr (64-bit)/DevEd 87.0b9 (64-bit)
I am using the following MathJax configuration:
MathJax = {
tex: {
inlineMath: [['[[', ']]']],
displayMath: [['[![', ']!]']]
},
// https://github.com/mathjax/MathJax/issues/3345#issuecomment-2731197248
startup: {
ready() {
const {mathjax} = MathJax._.mathjax;
const {STATE} = MathJax._.core.MathItem;
const {Menu} = MathJax._.ui.menu.Menu;
Menu.prototype.rerender = function rerender(start = STATE.TYPESET) {
this.rerenderStart = Math.min(start, this.rerenderStart);
const startup = MathJax.startup;
if(!Menu.loading)
startup.promise = startup.promise.then(
() => mathjax.handleRetriesFor(
() => {
if (this.rerenderStart <= STATE.COMPILED)
this.document.reset({inputJax: []});
this.document.rerender(this.rerenderStart);
this.rerenderStart = STATE.LAST;
}
)
);
};
MathJax.startup.defaultReady();
}
}
}and loading MathJax via
<script id="MathJax-script" defer src="//cdn.jsdelivr.net/npm/[email protected]/es5/tex-chtml.js"></script>This is a MathJax bug, since this doesn't happen with either raw MathML input or with extracting the rendered blob from the page:
<!doctype html>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<mi mathvariant="normal">Σ</mi>
<mi>t</mi>
<mo>=</mo>
<mn>423378</mn>
</math>
<figcaption><mjx-container class="MathJax CtxtMenu_Attached_0" jax="CHTML" style="font-size: 119.6%; position: relative;" tabindex="0" ctxtmenu_counter="103"><mjx-math class="MJX-TEX" aria-hidden="true"><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D442 TEX-I"></mjx-c></mjx-mi><mjx-mo class="mjx-n"><mjx-c class="mjx-c28"></mjx-c></mjx-mo></mjx-math><mjx-assistive-mml unselectable="on" display="inline"><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>O</mi><mo stretchy="false">(</mo></math></mjx-assistive-mml></mjx-container><mjx-container class="MathJax CtxtMenu_Attached_0" jax="CHTML" style="font-size: 119.6%; position: relative;" tabindex="0" ctxtmenu_counter="104"><mjx-math class="MJX-TEX" aria-hidden="true"><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D45F TEX-I"></mjx-c></mjx-mi><mjx-mo class="mjx-n" space="4"><mjx-c class="mjx-c3D"></mjx-c></mjx-mo><mjx-mn class="mjx-n" space="4"><mjx-c class="mjx-c30"></mjx-c><mjx-c class="mjx-c2E"></mjx-c><mjx-c class="mjx-c30"></mjx-c><mjx-c class="mjx-c32"></mjx-c></mjx-mn><mjx-mo class="mjx-n"><mjx-c class="mjx-c2C"></mjx-c></mjx-mo></mjx-math><mjx-assistive-mml unselectable="on" display="inline"><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r</mi><mo>=</mo><mn>0.02</mn><mo>,</mo></math></mjx-assistive-mml></mjx-container> <mjx-container class="MathJax CtxtMenu_Attached_0" jax="CHTML" style="font-size: 119.6%; position: relative;" tabindex="0" ctxtmenu_counter="105"><mjx-math class="MJX-TEX" aria-hidden="true"><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D45D TEX-I"></mjx-c></mjx-mi><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D44E TEX-I"></mjx-c></mjx-mi><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D459 TEX-I"></mjx-c></mjx-mi><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D452 TEX-I"></mjx-c></mjx-mi><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D461 TEX-I"></mjx-c></mjx-mi><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D461 TEX-I"></mjx-c></mjx-mi><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D452 TEX-I"></mjx-c></mjx-mi><mjx-mo class="mjx-n"><mjx-c class="mjx-c29"></mjx-c></mjx-mo></mjx-math><mjx-assistive-mml unselectable="on" display="inline"><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mi>a</mi><mi>l</mi><mi>e</mi><mi>t</mi><mi>t</mi><mi>e</mi><mo stretchy="false">)</mo></math></mjx-assistive-mml></mjx-container><br> <mjx-container class="MathJax CtxtMenu_Attached_0" jax="CHTML" style="font-size: 119.6%; position: relative;" tabindex="0" ctxtmenu_counter="106"><mjx-math class="MJX-TEX" aria-hidden="true"><mjx-mi class="mjx-n"><mjx-c class="mjx-c3A3"></mjx-c></mjx-mi><mjx-mi class="mjx-i"><mjx-c class="mjx-c1D461 TEX-I"></mjx-c></mjx-mi><mjx-mo class="mjx-n" space="4"><mjx-c class="mjx-c3D"></mjx-c></mjx-mo><mjx-mn class="mjx-n" space="4"><mjx-c class="mjx-c34"></mjx-c><mjx-c class="mjx-c34"></mjx-c><mjx-c class="mjx-c30"></mjx-c><mjx-c class="mjx-c31"></mjx-c><mjx-c class="mjx-c33"></mjx-c><mjx-c class="mjx-c33"></mjx-c></mjx-mn></mjx-math><mjx-assistive-mml unselectable="on" display="inline"><math xmlns="http://www.w3.org/1998/Math/MathML"><mi mathvariant="normal">Σ</mi><mi>t</mi><mo>=</mo><mn>440133</mn></math></mjx-assistive-mml></mjx-container></figcaption>