Issue Summary
When the physics extension is used, math expressions such as \sin(x) render incorrectly (with too much space before the left parenthesis).
In actual LaTeX with the physics package, \sin(x) renders the same as \operatorname{sin}(x).
Example
See here for a demonstration of the difference between \sin(x) and \operatorname{sin}(x) in MathJax: https://jsbin.com/laxuzemunu/edit?html,output

Technical details:
- MathJax Version: 3
- Client OS: Mac OS 11.4
- Browser: Firefox
Issue Summary
When the
physicsextension is used, math expressions such as\sin(x)render incorrectly (with too much space before the left parenthesis).In actual LaTeX with the physics package,
\sin(x)renders the same as\operatorname{sin}(x).Example
See here for a demonstration of the difference between
\sin(x)and\operatorname{sin}(x)in MathJax: https://jsbin.com/laxuzemunu/edit?html,outputTechnical details: