CTAN update: polexpr

[CTAN Announcements]

Jean-François Burnol submitted an update to the

                polexpr

package.

Version number: 0.7.2 2018-12-09
License type: lppl1.3c

Summary description: A parser for polynomial expressions

Announcement text:
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New feature: finding all rational roots. For example, the package has no
problem determining that the rational roots of

                 1581755751184441 x^5
               -14907697165025339 x^4
               +48415668972339336 x^3
               -63952057791306264 x^2
               +46833913221154895 x
               -49044360626280925

are 833719/265381 <  165707065/52746197 < 355/113 (and that the remaining
factor is simply x^2 + 1).

There was also a bugfix or two and some changes, please checkout the html
documentation for details (and examples).
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This package is located at 
   http://mirror.ctan.org/macros/latex/contrib/polexpr

More information is at
   http://www.ctan.org/pkg/polexpr

We are supported by the TeX User Groups.
Please join a users group; see http://www.tug.org/usergroups.html .

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   Thanks for the upload.

     For the CTAN Team
    Ina Dau

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