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============================================
`pytexit <https://pytexit.readthedocs.io>`__
============================================
Convert a Python expression to a LaTeX formula
.. image:: https://img.shields.io/pypi/v/pytexit.svg
:target: https://pypi.python.org/pypi/pytexit
:alt: PyPI
.. image:: https://img.shields.io/travis/erwanp/pytexit.svg
:target: https://travis-ci.com/erwanp/pytexit
:alt: Tests
.. image:: https://codecov.io/gh/erwanp/pytexit/branch/master/graph/badge.svg
:target: https://codecov.io/gh/erwanp/pytexit
:alt: Coverage
Documentation
-------------
https://pytexit.readthedocs.io
.. image:: https://readthedocs.org/projects/pytexit/badge/
:target: https://pytexit.readthedocs.io/en/latest/?badge=latest
:alt: Documentation Status
Install
-------
``pytexit`` is on PyPi::
pip install pytexit
Use
---
``pytexit`` features the ``py2tex``, ``for2tex`` ``for2py`` functions.
In a Terminal, use ``py2tex``::
py2tex 'x = 2*sqrt(2*pi*k*T_e/m_e)*(DeltaE/(k*T_e))**2*a_0**2'
In a Python console, use ``py2tex``::
from pytexit import py2tex
py2tex('x = 2*sqrt(2*pi*k*T_e/m_e)*(DeltaE/(k*T_e))**2*a_0**2')
returns the corresponding LaTeX formula (to re-use in papers)::
$$x=2\\sqrt{\\frac{2\\pi k T_e}{m_e}} \\left(\\frac{\\Delta E}{k T_e}\\right)^2 a_0^2$$
and (in ipython console only) prints the equation:
.. image:: https://github.com/erwanp/pytexit/blob/master/docs/output.png
References
----------
Initial work from Geoff Reedy on StackOverflow: https://stackoverflow.com/a/3874621/5622825 . Kudos.
Similar projects:
- https://github.com/iogf/lax : "A pythonic way of writting latex."
- https://github.com/JelteF/PyLaTeX : "A Python library for creating LaTeX files"
- sympy can also write LaTeX output.