CTAN Update: polexpr

[CTAN Announcements]

Jean-François Burnol submitted an update to the

polexpr

package.

Version: 0.3.1 2018-01-18
License: lppl1.3c

Summary description: A parser for polynomial expressions

Announcement text:
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There are two main changes:

- polynomials are also made known as functions to the \xintfloatexpr
parser. This is indispensible for numerical algorithms (such as
finding roots by Newton's method or Regula Falsi) as exact
computations quickly give very big fractions.

- there was a breaking change for \PolToExpr. It now outputs in
descending powers; use \PolToExpr* for ascending powers.

See README.md for more.

The documentation (in polexpr.html) was extended and fully revised.

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The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/polexpr
(although, at the moment, the data displayed on this page
are not up to date due to a bug of the website.
Sorry for the inconvenience!))

The package’s files themselves can be inspected at
http://mirror.ctan.org/macros/latex/contrib/polexpr/

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Thanks for the upload.

For the CTAN Team
Petra Rübe-Pugliese

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