Plurimath-JS

A JavaScript converter of mathematical formulas

Demo

Demo is available here

Usage

Web applications

<script type="module">
  import Plurimath from "https://www.plurimath.org/plurimath-js/dist/index.js";

  const formula = new Plurimath('ubrace(1+2+3+4)_("4 terms")', "asciimath");
  console.log(formula.toLatex());
</script>

Node.JS

$ npm install -S @plurimath/plurimath

ES Modules (recommended):

import Plurimath from "@plurimath/plurimath"

const formula = new Plurimath('ubrace(1+2+3+4)_("4 terms")', "asciimath");
console.log(formula.toLatex());

CommonJS:

const Plurimath = require("@plurimath/plurimath/index.cjs").default;

const formula = new Plurimath('ubrace(1+2+3+4)_("4 terms")', "asciimath");
console.log(formula.toLatex());

Building

The easy method

Please make sure you have podman installed and do npm run submodule:init and then npm run build.

The developer method

It is recommended to use Docker/Podman to get a compatible environment. As of now, it is needed to use Ragel 6 to build necessary parsers.

$ podman build -t plurimath-js .
$ podman run --rm -it -v.:/srv:z plurimath-js

Inside Podman shell:

# ./setup.sh
# ./build.sh

Testing

The easy method

npm run test:js # To run the JS smoke test
npm run test:rb # To run the entire Ruby testsuite

The developer method

The individual submodules can be tested using scripts in env directory. Those scripts ensure that all the dependencies are satisfied using the individual submodules and not the released versions. By default, if you don't provide parameters denoting the command line utility you want to run, they will issue opal-rspec.

Releasing

npm run build
npm publish