symbolicQspray: Multivariate Polynomials with Symbolic Parameters in their Coefficients

Introduces the 'symbolicQspray' objects. Such an object represents a multivariate polynomial whose coefficients are fractions of multivariate polynomials with rational coefficients. The package allows arithmetic on such polynomials. It is based on the 'qspray' and 'ratioOfQsprays' packages. Some functions for 'qspray' polynomials have their counterpart for 'symbolicQspray' polynomials. A 'symbolicQspray' polynomial should not be seen as a polynomial on the field of fractions of rational polynomials, but should rather be seen as a polynomial with rational coefficients depending on some parameters, symbolically represented, with a dependence given by fractions of rational polynomials.

Version: 1.0.0
Depends: qspray (≥ 3.0.0), ratioOfQsprays
Imports: gmp, methods, Rcpp, utils
LinkingTo: BH, qspray, ratioOfQsprays, Rcpp, RcppArmadillo, RcppCGAL
Suggests: testthat (≥ 3.0.0)
Published: 2024-05-02
DOI: 10.32614/CRAN.package.symbolicQspray
Author: Stéphane Laurent [aut, cre]
Maintainer: Stéphane Laurent <laurent_step at>
License: GPL-3
NeedsCompilation: yes
SystemRequirements: C++17, gmp, mpfr
Materials: README
CRAN checks: symbolicQspray results


Reference manual: symbolicQspray.pdf


Package source: symbolicQspray_1.0.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): symbolicQspray_1.0.0.tgz, r-oldrel (arm64): symbolicQspray_1.0.0.tgz, r-release (x86_64): symbolicQspray_1.0.0.tgz, r-oldrel (x86_64): symbolicQspray_1.0.0.tgz

Reverse dependencies:

Reverse depends: jack
Reverse linking to: jack


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