Package: RationalMatrix 1.0.0
Stéphane Laurent
RationalMatrix: Exact Matrix Algebra for Rational Matrices
Provides functions to deal with matrix algebra for matrices with rational entries: determinant, rank, image and kernel, inverse, Cholesky decomposition. All computations are exact.
Authors:
RationalMatrix_1.0.0.tar.gz
RationalMatrix_1.0.0.tar.gz(r-4.5-noble)RationalMatrix_1.0.0.tar.gz(r-4.4-noble)
RationalMatrix_1.0.0.tgz(r-4.4-emscripten)RationalMatrix_1.0.0.tgz(r-4.3-emscripten)
RationalMatrix.pdf |RationalMatrix.html✨
RationalMatrix/json (API)
NEWS
| # Install 'RationalMatrix' in R: |
| install.packages('RationalMatrix', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/stla/rationalmatrix/issues
Last updated 2 years agofrom:ad77748e03. Checks:OK: 2. Indexed: no.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Oct 26 2024 |
| R-4.5-linux-x86_64 | OK | Oct 26 2024 |
Exports:QcholUtDUQdetQinverseQisInjectiveQisInvertibleQisSurjectiveQkernelQrangeQrank
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| 'UtDU' decomposition of a rational matrix | QcholUtDU |
| Determinant of a rational matrix | Qdet |
| Inverse of a rational matrix | Qinverse |
| Check injectivity | QisInjective |
| Check invertibility | QisInvertible |
| Check surjectivity | QisSurjective |
| Kernel of a rational matrix | Qkernel |
| Range of a rational matrix | Qrange |
| Rank of a rational matrix | Qrank |
