# polexpr – A parser for polynomial expressions

The package provides `\poldef`: a parser for polynomial
expressions based upon the `\xintdeffunc` mechanism of
the package xintexpr.

The parsed expressions use the operations of algebra (inclusive of
composition of functions) with standard operators, fractional numbers
(possibly in scientific notation) and previously defined polynomial
functions or other constructs as recognized by the `\xintexpr`
numerical parser.

The polynomials are then not only genuine `\xintexpr` numerical
functions but additionally are also known to the package via their
coefficients. This allows dedicated macros to implement polynomial
algorithmics.

Sources | `/macros/latex/contrib/polexpr` |

Documentation | |

Version | 0.7.5 2020-01-31 |

Licenses | The LaTeX Project Public License 1.3c |

Copyright | 2018–2020 Jean-François Burnol |

Maintainer | Jean-François Burnol |

Contained in | TeX Live as polexpr MiKTeX as polexpr |

Topics | Maths Calculation Arithmetic |

See also | polynom |

Download the contents of this package in one zip archive (89.9k).

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