https://github.com/bobkerns/physics-math-parser

Parser for the Spherical Cow project.
https://github.com/bobkerns/physics-math-parser

calculus javascript math observablehq physics quaternions vectors

Last synced: 26 days ago
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Parser for the Spherical Cow project.

• Host: GitHub
• URL: https://github.com/bobkerns/physics-math-parser
• Owner: BobKerns
• License: mit
• Created: 2020-08-13T12:13:03.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-01-06T13:37:00.000Z (about 2 years ago)
• Last Synced: 2024-11-18T15:45:04.341Z (3 months ago)
• Topics: calculus, javascript, math, observablehq, physics, quaternions, vectors
• Language: TypeScript
• Homepage:
• Size: 539 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Project physics-math-parser

Parser for math expressions. Part of the Newton's Spherical Cow physics project.

To make it load in [ObservableHQ](https://observablehq.com), we must first load the `antlr4ts` runtime like this:

~~~js

antlr4ts = {

  const baseURL = `https://bundle.run/[email protected]`;

  const antlr4ts = await require(`${baseURL}`);

  antlr4ts.atn = await require(`${baseURL}/atn/index.js`);

  antlr4ts.misc = await require(`${baseURL}/misc/index.js`);

  antlr4ts.tree = await require(`${baseURL}/tree/index.js`);

  window.antlr4ts = antlr4ts;

  return antlr4ts;

}

~~~

and then explicitly reference to ensure it is loaded first, like this:

~~~js

M = antlr4ts && require(`http://localhost:5000/lib/umd/index.js}`)

~~~