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CTAN update: polexpr

Date: January 16, 2018 4:04:17 PM CET
Jean-François Burnol submitted an update to the polexpr package. Version number: 0.2 License type: lppl1.3c Summary description: Provides a parser for polynomial expressions Announcement text:
The documentation has been moved out of README.md to file polexpr.html (and polexpr.txt reStructuredText source file).
This package is located at http://mirror.ctan.org/macros/latex/contrib/polexpr More information is at https://www.ctan.org/pkg/polexpr
Thanks for the upload. For the CTAN Team Manfred Lotz We are supported by the TeX user groups. Please join a users group; see http://www.tug.org/usergroups.html .

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.

Packagepolexpr
Version0.7.5 2020-01-31
Copyright2018–2020 Jean-François Burnol
MaintainerJean-François Burnol

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