mathml2asciimath

It converts MathML to ASCIIMath.

Please notice that ASCIIMath represents only a subset of MathML context, therefore some information may be lost in the process. In general, if it can be represented in ASCIIMath, it will be well converted.

Instalation

If you use NPM

npm install mathml2asciimath --save

If you use Yarn

yarn add mathml2asciimath

Usage

const Mathml2asciimath = require('mathml2asciimath');
 
const mathml = `
      <math>
        <mrow>
          <mn>a</mn>
          <mo>+</mo>
          <mn>b</mn>
        </mrow>
      </math>
      `;
 
new Mathml2asciimath(mathml).convert();
// => a + b

const Mathml2asciimath = require('mathml2asciimath');
 
const mathml = `
    <math>
        <mrow>
            <mi>A</mi>
            <mo>=</mo>
            <mfenced open = "[" close="]">
            <mtable>
                <mtr>
                <mtd><mi>x</mi></mtd>
                <mtd><mi>y</mi></mtd>
                </mtr>
                <mtr>
                <mtd><mi>z</mi></mtd>
                <mtd><mi>w</mi></mtd>
                </mtr>
            </mtable>
            </mfenced>
        </mrow>
    </math>
    `;
 
new Mathml2asciimath(mathml).convert();
// => A = [(x, y), (z, w)]

Please read index.test.js file for more use cases.