resultant: Utilities for Multivariate Polynomials with Rational Coefficients

Computation of resultant, subresultants, greatest common divisor, integral division (aka division without remainder) of two multivariate polynomials with rational coefficients, Sturm-Habicht sequence and square-free factorization of a multivariate polynomial with rational coefficients. The computations are performed by the 'C++' library 'CGAL' (<https://www.cgal.org/>). Resultants have applications in polynomial systems solving, number theory, and algebraic geometry. The package also contains some functions computing the number of real roots of a univariate polynomial with rational coefficients, and a function computing the division with remainder of two univariate polynomials with rational coefficients.

Version:	1.0.0
Depends:	qspray (≥ 3.1.0)
Imports:	Rcpp, gmp, utils
LinkingTo:	BH, Rcpp, RcppCGAL
Suggests:	testthat (≥ 3.0.0)
Published:	2024-07-31
DOI:	10.32614/CRAN.package.resultant
Author:	Stéphane Laurent [aut, cre]
Maintainer:	Stéphane Laurent <laurent_step at outlook.fr>
BugReports:	https://github.com/stla/resultant/issues
License:	GPL-3
URL:	https://github.com/stla/resultant
NeedsCompilation:	yes
SystemRequirements:	C++17, gmp, mpfr
Materials:	README NEWS
CRAN checks:	resultant results

Documentation:

Reference manual:

resultant.pdf

Downloads:

Package source:	resultant_1.0.0.tar.gz
Windows binaries:	r-devel: resultant_1.0.0.zip, r-release: resultant_1.0.0.zip, r-oldrel: resultant_1.0.0.zip
macOS binaries:	r-release (arm64): resultant_1.0.0.tgz, r-oldrel (arm64): resultant_1.0.0.tgz, r-release (x86_64): resultant_1.0.0.tgz, r-oldrel (x86_64): resultant_1.0.0.tgz

Linking:

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