\hat and \widehat look the same
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	Physikerwelt
	Nov 4 2025, 9:49 AM

Description

They did in mathoid, and do also in texvcjs.

(mathoid rendering, same output in mathml mode but different layout in svg rendering)

Related Changes in Gerrit:

	Subject	Repo	Branch	Lines +/-
	Improve size of \vec and \hat rendering	mediawiki/extensions/Math	master	+37 -29

Status	Subtype	Assigned	Task
Open	Feature	JeanCASPAR	T397585 Provide a macro for putting arbitrary Unicode content in <mo> tag
Open		Physikerwelt	T271001 Transition to MathML rendering as default
Open	BUG REPORT	Physikerwelt	T375238 Client-side MathJax rendering problems
Resolved		Physikerwelt	T409152 \hat and \widehat look the same

They also do in latexml @Dginev

tmml has the same problem

maybe it's more of a font issue. Let't double check that the right mathml symbols are generated and ignore the font problems.

Physikerwelt triaged this task as Low priority.Nov 4 2025, 10:03 AM

Seems to work

We don't have the accent in

<mover accent="true">

Change #1262898 had a related patch set uploaded (by Physikerwelt; author: Physikerwelt):

[mediawiki/extensions/Math@master] Improve size of \vec and \hat rendering

Change #1262898 merged by jenkins-bot:

[mediawiki/extensions/Math@master] Improve size of \vec and \hat rendering

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	Nov 4 2025, 9:49 AM

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