https://github.com/asnunes/mathml-to-latex

A JavaScript tool to convert mathml string to LaTeX equation string.
https://github.com/asnunes/mathml-to-latex

Last synced: 4 days ago
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A JavaScript tool to convert mathml string to LaTeX equation string.

• Host: GitHub
• URL: https://github.com/asnunes/mathml-to-latex
• Owner: asnunes
• License: mit
• Created: 2020-08-30T19:52:10.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2024-11-09T11:57:22.000Z (about 2 months ago)
• Last Synced: 2024-12-26T19:04:01.765Z (12 days ago)
• Language: TypeScript
• Size: 526 KB
• Stars: 55
• Watchers: 3
• Forks: 16
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# mathml-to-latex

It converts [MathML](https://en.wikipedia.org/wiki/MathML) to [LaTeX](https://pt.wikipedia.org/wiki/LaTeX).

## Installation

If you use NPM

```

npm install mathml-to-latex --save

```

If you use Yarn

```

yarn add mathml-to-latex

```

## Usage

```javascript

import { MathMLToLaTeX } from 'mathml-to-latex';

// const { MathMLToLaTeX } = require('mathml-to-latex');

const mathml = `

      

        

          a

          +

          b

        

      

      `;

MathMLToLaTeX.convert(mathml);

// => a + b

```

```javascript

import { MathMLToLaTeX } from 'mathml-to-latex';

// const { MathMLToLaTeX } = require('mathml-to-latex');

const mathml = `

    

        

            A

            =

            

            

                

                x

                y

                

                

                z

                w

                

            

            

        

    

    `;

MathMLToLaTeX.convert(mathml);

// => A = \begin{bmatrix} x & y \\ z & w \end{bmatrix}

```

## Browser

Package is also available directly in the browser through CDN:

```html

  

    

    

    MathML to LaTeX Converter

    

    

    

    

  

  

    
MathML to LaTeX Converter

    


      


        

        

          Convert to LaTeX

        

      

      


        


      

    


    

      const mathmlInput = document.getElementById('mathmlInput');

      const latexOutput = document.getElementById('latexOutput');

      const convertButton = document.getElementById('convertButton');

      mathmlInput.value = `\

<math>

    <mrow>

        <mn>2</mn>

        <mo>+</mo>

        <mn>2</mn>

        <mo>=</mo>

        <mn>4</mn>

    </mrow>

</math>`;

      convertButton.addEventListener('click', function () {

        const latex = MathMLToLaTeX.MathMLToLaTeX.convert(mathmlInput.value);

        latexOutput.textContent = latex;

      });

    

  

```

Output:

![Browser DEMO](./docs/browser-demo.gif)