- Synopsis
Solver for systems of linear equations over the integers

- Description
IML is a C library implementing algorithms for computing exact solutions to dense systems of linear equations over the integers. Currently, IML provides the following functionality:

Nonsingular rational system solving: compute the unique rational solution X to the system AX=B, where A and B are integer matrices, A nonsingular.

Compute the right nullspace or kernel of an integer matrix.

Certified linear system solving: compute a minimal denominator solution x to a system Ax=b, where b is an integer vector and A is an integer matrix with arbitrary shape and rank profile.

In addition, IML provides some low level routines for a variety of mod p matrix operations: computing the row-echelon form, determinant, rank profile, and inverse of a mod p matrix. These mod p routines are not general purpose; they require that p satisfy some preconditions based on the dimension of the input matrix (usually p should be prime and should be no more than about 20 bits long).

- Home page
- https://cs.uwaterloo.ca/~astorjoh/iml.html
- Location
- gnu/packages/algebra.scm (line: 1534, column: 2)
- License

System | Target | Derivation | Build status |
---|---|---|---|

x86_64-linux | /gnu/store/l95i071fwqish1gacb3l2j4f53nsi2vr-iml-1.0.5.drv | ||

x86_64-linux | i586-pc-gnu | /gnu/store/6136437ybphilwx7rhy2pmarn9r1ign5-iml-1.0.5.drv | |

x86_64-linux | arm-linux-gnueabihf | /gnu/store/5ky8w7cnlpb7p5lghfj703c62l06nw1f-iml-1.0.5.drv | |

x86_64-linux | aarch64-linux-gnu | /gnu/store/z218qnwv0nznvy9varvvwgv5b26719ah-iml-1.0.5.drv | |

powerpc64le-linux | /gnu/store/gqsxwzgc34mw1ls1gl86vyk6xlznwfi5-iml-1.0.5.drv | ||

mips64el-linux | /gnu/store/jswd7p6637f1fjskb88avbiqmix50ws6-iml-1.0.5.drv | ||

i686-linux | /gnu/store/3l0fwc8wwd77ysfjvap4qcj0w64jklp3-iml-1.0.5.drv | ||

i586-gnu | /gnu/store/zhwm2zx6l7dw0ckyhwz7lz4yqmia1l71-iml-1.0.5.drv | ||

armhf-linux | /gnu/store/961x2311rzaya8d3dl8y7phc8vmlh1pz-iml-1.0.5.drv | ||

aarch64-linux | /gnu/store/lrc95w5fzlc4xs6xnv0pr8wlf3p2hyh4-iml-1.0.5.drv |

Linter | Message | Location |
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description Validate package descriptions | sentences in description should be followed by two spaces; possible infraction at 798 |