# pst-math – Enhancement of PostScript math operators to use with PSTricks

PostScript lacks a lot of basic operators such as tan, acos, asin, cosh, sinh, tanh, acosh, asinh, atanh, exp (with e base). Also (oddly) cos and sin use arguments in degrees.

Pst-math provides all those operators in a header file
`pst-math.pro` with wrappers `pst-math.sty`
and `pst-math.tex`.

In addition, sinc, gauss, gammaln and bessel are implemented
(only partially for the latter). The package is designed
essentially to work with pst-plot
but can be used in whatever PS code (such as PSTricks `SpecialCoor
"!"`, which is useful for placing labels).

The package also provides a routine SIMPSON for numerical integration and a solver of linear equation systems.

Sources | `/graphics/pstricks/contrib/pst-math` |

Documentation | |

Version | 0.63 2014-07-30 |

License | The LaTeX Project Public License |

Maintainer | Christophe Jorssen Herbert Voß |

Contained in | TeX Live as pst-math |

MiKTeX as pst-math | |

Topics |
perform calculations within TeX support for typesetting mathematics package using PStricks for graphical output |

Download the contents of this package in one zip archive (173.6k).

## Suggestions

Maybe you are interested in the following packages as well.

- pst-cox: Drawing regular complex polytopes with PSTricks
- pst-ode: Solving initial value problems for sets of Ordinary Differential Equations
- pst-geo: Geographical Projections
- pst-abspos: Put objects at an absolute position