mathjax / mathjax/MathJax

Add suppport for \imageof and \origof

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Code Example Feature Request
Dominant language
JavaScript
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Description

Currently the symbols ⊶ (U+22B6 ORIGINAL OF) and ⊷ (U+22B7 IMAGE OF) are not supported. It is used in denoting the Fouriertransformations of functions for example

KaTeX implemented this 4 years ago. Here is the link to the corresponding issue on their side.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue specifies the \imageof and \origof commands and the U+22B6/U+22B7 symbols, but names no MathJax file or test. Start by comparing the requested behavior with the linked KaTeX issue, then locate the relevant MathJax input and rendering coverage; done means both commands render the intended symbols and regression coverage verifies them.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
frontend, web-dev
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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