Package: resultant 1.0.0
Stéphane Laurent
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.
Authors:
resultant_1.0.0.tar.gz
resultant_1.0.0.zip(r-4.5)resultant_1.0.0.zip(r-4.4)resultant_1.0.0.zip(r-4.3)
resultant_1.0.0.tgz(r-4.4-x86_64)resultant_1.0.0.tgz(r-4.4-arm64)resultant_1.0.0.tgz(r-4.3-x86_64)resultant_1.0.0.tgz(r-4.3-arm64)
resultant_1.0.0.tar.gz(r-4.5-noble)resultant_1.0.0.tar.gz(r-4.4-noble)
resultant_1.0.0.tgz(r-4.4-emscripten)resultant_1.0.0.tgz(r-4.3-emscripten)
resultant.pdf |resultant.html✨
resultant/json (API)
NEWS
| # Install 'resultant' in R: |
| install.packages('resultant', repos = c('https://stla.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/stla/resultant/issues
Last updated 2 months agofrom:1fda89fca1. Checks:OK: 9. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Aug 31 2024 |
| R-4.5-win-x86_64 | OK | Aug 31 2024 |
| R-4.5-linux-x86_64 | OK | Aug 31 2024 |
| R-4.4-win-x86_64 | OK | Aug 31 2024 |
| R-4.4-mac-x86_64 | OK | Aug 31 2024 |
| R-4.4-mac-aarch64 | OK | Aug 31 2024 |
| R-4.3-win-x86_64 | OK | Aug 31 2024 |
| R-4.3-mac-x86_64 | OK | Aug 31 2024 |
| R-4.3-mac-aarch64 | OK | Aug 31 2024 |
Exports:gcdintegralDivisionnumberOfRealRootsnumberOfRealRootsInIntervalprincipalSturmHabichtprincipalSubresultantsresultantsquareFreeFactorizationSturmHabichtsubresultantsunivariateDivision
Dependencies:askpassBHbootcellrangerclassclicpp11crayoncurldata.tableDescToolse1071ExactexpmfansigldgluegmphmshttrjsonlitelatticelifecyclelmommagrittrMASSmathjaxrMatrixmimemvtnormopensslpartitionspillarpkgconfigpolynomprettyunitsprogressproxypurrrqsprayR6RationalMatrixrbibutilsRcppRcppCGALRcppEigenRdpackreadxlrematchrlangrootSolverstudioapiRyacassetssystibbleutf8vctrswithr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Greatest common divisor of two polynomials | gcd |
| Integral division of two polynomials | integralDivision |
| Number of real roots | numberOfRealRoots |
| Number of real roots in an interval | numberOfRealRootsInInterval |
| Principal Sturm-Habicht sequence of a polynomial | principalSturmHabicht |
| Principal subresultants of two polynomials | principalSubresultants |
| Resultant of two polynomials | resultant |
| Square-free factorization of a polynomial | squareFreeFactorization |
| Sturm-Habicht sequence of a polynomial | SturmHabicht |
| Subresultants of two polynomials | subresultants |
| Division of univariate polynomials | univariateDivision |
