Skip to main content

Pure Python library for LaTeX to MathML conversion.

Project description

versionlicensestatuspyversionsSay Thanks!

latex2mathml

Pure Python library for LaTeX to MathML conversion.

Usage

import latex2mathml.converter

latex_input = "<your_latex_string>"
mathml_output = latex2mathml.converter.convert(latex_input)

Examples

Identifiers, Numbers and Operators

LaTeX Input MathML Output
x
<math>
    <mrow>
        <mi>x</mi>
    </mrow>
</math>
        
xyz
<math>
    <mrow>
        <mi>x</mi>
        <mi>y</mi>
        <mi>z</mi>
    </mrow>
</math>
        
3
     
<math>
    <mrow>
        <mn>3</mn>
    </mrow>
</math>
        
444
     
<math>
    <mrow>
        <mn>444</mn>
    </mrow>
</math>
        
12.34
     
<math>
    <mrow>
        <mn>12.34</mn>
    </mrow>
</math>
        
12x
     
<math>
    <mrow>
        <mn>12</mn>
        <mi>x</mi>
    </mrow>
</math>
        
3-2
     
<math>
    <mrow>
        <mn>3</mn>
        <mo>−</mo>
        <mn>2</mn>
    </mrow>
</math>
        

Subscripts and Superscripts

LaTeX Input MathML Output
a_b
<math>
    <mrow>
        <msub>
            <mi>a</mi>
            <mi>b</mi>
        </msub>
    </mrow>
</math>
        
a^b
<math>
    <mrow>
        <msup>
            <mi>a</mi>
            <mi>b</mi>
        </msup>
    </mrow>
</math>
        
a_b^c
<math>
    <mrow>
        <msubsup>
            <mi>a</mi>
            <mi>b</mi>
            <mi>c</mi>
        </msubsup>
    </mrow>
</math>
        

Fractions

LaTeX Input MathML Output
\frac{1}{2}
      
<math>
    <mrow>
        <mfrac>
            <mrow>
                <mn>1</mn>
            </mrow>
            <mrow>
                <mn>2</mn>
            </mrow>
        </mfrac>
    </mrow>
</math>
        

Roots

LaTeX Input MathML Output
\sqrt{2}
      
<math>
    <mrow>
        <msqrt>
            <mrow>
                <mn>2</mn>
            </mrow>
        </msqrt>
    </mrow>
</math>
        
\sqrt[3]{2}
 
<math>
    <mrow>
        <mroot>
            <mrow>
                <mn>2</mn>
            </mrow>
            <mrow>
                <mn>3</mn>
            </mrow>
        </mroot>
    </mrow>
</math>
        

Matrices

LaTeX Input MathML Output
\begin{matrix}a & b \\ c & d \end{matrix}
<math>
    <mrow>
        <mtable>
            <mtr>
                <mtd>
                    <mi>a</mi>
                </mtd>
                <mtd>
                    <mi>b</mi>
                </mtd>
            </mtr>
            <mtr>
                <mtd>
                    <mi>c</mi>
                </mtd>
                <mtd>
                    <mi>d</mi>
                </mtd>
            </mtr>
        </mtable>
    </mrow>
</math>
        
\begin{matrix*}[r]a & b \\ c & d \end{matrix*}
<math>
    <mrow>
        <mtable>
            <mtr>
                <mtd columnalign='right'>
                    <mi>a</mi>
                </mtd>
                <mtd columnalign='right'>
                    <mi>b</mi>
                </mtd>
            </mtr>
            <mtr>
                <mtd columnalign='right'>
                    <mi>c</mi>
                </mtd>
                <mtd columnalign='right'>
                    <mi>d</mi>
                </mtd>
            </mtr>
        </mtable>
    </mrow>
</math>
        
A_{m,n} = 
 \begin{bmatrix}
  a_{1,1} & a_{1,2} & \cdots & a_{1,n} \\
  a_{2,1} & a_{2,2} & \cdots & a_{2,n} \\
  \vdots  & \vdots  & \ddots & \vdots  \\
  a_{m,1} & a_{m,2} & \cdots & a_{m,n} 
 \end{bmatrix}
        
<math>
    <mrow>
        <msub>
            <mi>A</mi>
            <mrow>
                <mi>m</mi>
                <mi>,</mi>
                <mi>n</mi>
            </mrow>
        </msub>
        <mo>=</mo>
        <mo>[</mo>
        <mtable>
            <mtr>
                <mtd>
                    <msub>
                        <mi>a</mi>
                        <mrow>
                            <mn>1</mn>
                            <mi>,</mi>
                            <mn>1</mn>
                        </mrow>
                    </msub>
                </mtd>
                <mtd>
                    <msub>
                        <mi>a</mi>
                        <mrow>
                            <mn>1</mn>
                            <mi>,</mi>
                            <mn>2</mn>
                        </mrow>
                    </msub>
                </mtd>
                <mtd>
                    <mo>⋯</mo>
                </mtd>
                <mtd>
                    <msub>
                        <mi>a</mi>
                        <mrow>
                            <mn>1</mn>
                            <mi>,</mi>
                            <mi>n</mi>
                        </mrow>
                    </msub>
                </mtd>
            </mtr>
            <mtr>
                <mtd>
                    <msub>
                        <mi>a</mi>
                        <mrow>
                            <mn>2</mn>
                            <mi>,</mi>
                            <mn>1</mn>
                        </mrow>
                    </msub>
                </mtd>
                <mtd>
                    <msub>
                        <mi>a</mi>
                        <mrow>
                            <mn>2</mn>
                            <mi>,</mi>
                            <mn>2</mn>
                        </mrow>
                    </msub>
                </mtd>
                <mtd>
                    <mo>⋯</mo>
                </mtd>
                <mtd>
                    <msub>
                        <mi>a</mi>
                        <mrow>
                            <mn>2</mn>
                            <mi>,</mi>
                            <mi>n</mi>
                        </mrow>
                    </msub>
                </mtd>
            </mtr>
            <mtr>
                <mtd>
                    <mo>⋮</mo>
                </mtd>
                <mtd>
                    <mo>⋮</mo>
                </mtd>
                <mtd>
                    <mo>⋱</mo>
                </mtd>
                <mtd>
                    <mo>⋮</mo>
                </mtd>
            </mtr>
            <mtr>
                <mtd>
                    <msub>
                        <mi>a</mi>
                        <mrow>
                            <mi>m</mi>
                            <mi>,</mi>
                            <mn>1</mn>
                        </mrow>
                    </msub>
                </mtd>
                <mtd>
                    <msub>
                        <mi>a</mi>
                        <mrow>
                            <mi>m</mi>
                            <mi>,</mi>
                            <mn>2</mn>
                        </mrow>
                    </msub>
                </mtd>
                <mtd>
                    <mo>⋯</mo>
                </mtd>
                <mtd>
                    <msub>
                        <mi>a</mi>
                        <mrow>
                            <mi>m</mi>
                            <mi>,</mi>
                            <mi>n</mi>
                        </mrow>
                    </msub>
                </mtd>
            </mtr>
        </mtable>
        <mo>]</mo>
    </mrow>
</math>
        

Dependencies

Unit Test

Unit Testing

pytest -v --show-capture=no --cov="." --cov-report=html --html=result/report.html --self-contained-html tests

References

LaTeX

MathML

Author

Project details


Release history Release notifications | RSS feed

This version

2.2.0

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

latex2mathml-2.2.0.tar.gz (62.2 kB view details)

Uploaded Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

latex2mathml-2.2.0-py3-none-any.whl (62.5 kB view details)

Uploaded Python 3

File details

Details for the file latex2mathml-2.2.0.tar.gz.

File metadata

  • Download URL: latex2mathml-2.2.0.tar.gz
  • Upload date:
  • Size: 62.2 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/1.12.1 pkginfo/1.4.2 requests/2.19.1 setuptools/39.1.0 requests-toolbelt/0.8.0 tqdm/4.26.0 CPython/3.7.0

File hashes

Hashes for latex2mathml-2.2.0.tar.gz
Algorithm Hash digest
SHA256 4940222aa4ecb20cddcb6d5ed9715f0adbe3db0c35a1adbbd369d95c6a1d8c26
MD5 14ba0dcb856f0b77ea114eed621bed53
BLAKE2b-256 71a4f3c485bc66bc651a2768033f49c8a6377cf14106c749f93562e7098b52dc

See more details on using hashes here.

File details

Details for the file latex2mathml-2.2.0-py3-none-any.whl.

File metadata

  • Download URL: latex2mathml-2.2.0-py3-none-any.whl
  • Upload date:
  • Size: 62.5 kB
  • Tags: Python 3
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/1.12.1 pkginfo/1.4.2 requests/2.19.1 setuptools/39.1.0 requests-toolbelt/0.8.0 tqdm/4.26.0 CPython/3.7.0

File hashes

Hashes for latex2mathml-2.2.0-py3-none-any.whl
Algorithm Hash digest
SHA256 36b7dc108fbdfc85258816b6e21cda79c76d587ca142934cbdc963bb92422512
MD5 9c630417e26c7861fd02a9d8ab93a2f2
BLAKE2b-256 6eb8d8f2f7f8c8016c9c36197ac62017aecead1672965eefbeb7a918de613162

See more details on using hashes here.

Supported by

AWS Cloud computing and Security Sponsor Datadog Monitoring Depot Continuous Integration Fastly CDN Google Download Analytics Pingdom Monitoring Sentry Error logging StatusPage Status page