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Implement menclose notation "phasorangle" #561

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fred-wang opened this issue Sep 9, 2013 · 2 comments

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commented Sep 9, 2013

From Neil:

"The new notation attribute value is "phasorangle". It is a notation that is widely used in circuit analysis but was missed by the WG. It is described here:
http://www.w3.org/Math/draft-spec/chapter3-d.html#id.3.3.9.3

This is a diff-marked version of the spec so you can easily see the changes.

There is a TeX package that implements this:
http://mirror.hmc.edu/ctan/macros/latex/contrib/steinmetz/steinmetz.pdf

The key part (at least for me to implement it in MathPlayer) was to see that it uses a slope of 2 (angle = tan^-1(2)) for the angled line and that value seems to work reasonably well. It was relatively simple to implement in MathPlayer. I and the rest of the MathML WG hope that it will be easy to add to MathJax, FireFox, and Webkit."

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commented Feb 8, 2014

I've added this to HTML-CSS and SVG output in the issue561 branch of my fork of MathJax.

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commented Feb 10, 2014

=> Merged

@dpvc dpvc added Merged and removed Ready for Review labels Feb 10, 2014

@dpvc dpvc closed this Feb 10, 2014

@dpvc dpvc added v2.4 and removed Merged labels Jun 30, 2014

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