Math boxing and cancelling commands #2318
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Omikhleia
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Dear math enthusiasts.
Let's tick another "simple" check-box in #2138
<menclose>element.While not part of MathML Core, it's in MathML3 and (draft) MathML4. It is useful and has some semantics...
boxedandcancelcommands.That is
\boxed(LaTeX's amsmath package), and\cancel,\xcancel,\bcancel,\cancelto(LaTeX's cancel package).The supported MathML "notations", in this PR, are limited to those needed for the TeX-like commands.
Other than that, there's nothing very complex here.1
Honestly.
It's just for the show.
Footnotes
My main issue in what was supposed to be simple... was Lua < 5.3 having math.atan2, but it got deprecated in 5.3 with math.atan supporting two arguments, and luacheck complaining whatever I tried, and it has these long lists of arcane numerical codes for ignoring rules that just suck... Honestly... 😩 'Feeling so old. So old. ↩