Jean-François Burnol submitted an update to the

xintsession

package.

Version number: 0.4alpha 2021-11-01 License type: lppl1.3c

Summary description: Interactive computing sessions (fractions, floating points, polynomials)

Announcement text: ----------------------------------------------------------------------

Add &ROOTS interface to under-the-hood usage of the polexpr facilities allowing to get all real roots of the given polynomial to arbitrary precision (and all rational roots exactly).

Dubbed alpha simply because I hesitate about the names &ROOTS and &REFINEROOTS, and whether to have a variant which does not automatically look exactly for the rational roots, or a variant to refine only one given root. Also because I added the interface rather quickly (all of the hard work having been already done at the polexpr level).

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This package is located at https://mirrors.ctan.org/macros/plain/contrib/xintsession

More information is at https://www.ctan.org/pkg/xintsession

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Thanks for the upload.

For the CTAN Team Manfred Lotz

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