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wcrichton's profile
Will Crichton
Will Crichton
Will Crichton
@wcrichton

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Will Crichton

@wcrichton

Articulating the ineffable. Programming language theory 🤝 cognitive psychology. PhD @Stanford

he/him
willcrichton.net
Joined September 2011

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    1. rntz‏ @arntzenius 14 Dec 2018

      Is there any good way to typeset inference rules in HTML? Something more accessible than "a picture of a LaTeX rendering", but less ugly than a bunch of dashes in a <pre> block.

      4 replies 1 retweet 4 likes
    2. Prabhakar Ragde‏ @plragde 14 Dec 2018
      Replying to @arntzenius

      I use MathJax.

      1 reply 0 retweets 1 like
    3. rntz‏ @arntzenius 14 Dec 2018
      Replying to @plragde

      Does MathJax support inference rules (a la mathpartir, proof.sty, etc)? I'm having trouble finding anything in the documentation that says it does.

      1 reply 0 retweets 1 like
    4. rntz‏ @arntzenius 14 Dec 2018
      Replying to @arntzenius @plragde

      Hm, looks like the standard workaround is to use \frac? Not clear how well that handles all use-cases, but it's better than nothing.

      1 reply 0 retweets 0 likes
    5. Martin Kleppmann‏ @martinkl 14 Dec 2018
      Replying to @arntzenius @plragde

      \frac in MathJax should work for a single rule, but it doesn't stack well (if you want to show a sequence of rule applications) — if you use nested fractions, the font size gets smaller.

      1 reply 0 retweets 0 likes
    6. Will Crichton‏ @wcrichton 14 Dec 2018
      Replying to @martinkl @arntzenius @plragde

      That is avoidable with \cfrac. @arntzenius I have a lot of typeset inference rules on my PL course page that you can reference: http://cs242.stanford.edu/lectures/02-1-type-systems.html …

      2 replies 0 retweets 5 likes
      Will Crichton‏ @wcrichton 14 Dec 2018
      Replying to @wcrichton @martinkl and

      If you view page source and look in the header, you can see the big list of \newcommands I used. It allowed me to roughly emulate mathpartir but it's not perfect.

      9:45 AM - 14 Dec 2018
      0 replies 0 retweets 0 likes

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