Language

Package: iml @ 1.0.5

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: 1656, column: 2)
License

Derivations

SystemTargetDerivationBuild status
x86_64-linux/gnu/store/i1lxqin6ialkqad1bfq9vkm54rhs565n-iml-1.0.5.drv
x86_64-linuxx86_64-w64-mingw32/gnu/store/43g94a8x5ixfwbvg3cl39hnklavslxbh-iml-1.0.5.drv
    x86_64-linuxriscv64-linux-gnu/gnu/store/dqalixx4fc47j4db5yz5sqilxc5iswsz-iml-1.0.5.drv
    x86_64-linuxpowerpc-linux-gnu/gnu/store/mwcz44iwfh23wcjfgrmhw9x9gfn4pf42-iml-1.0.5.drv
    x86_64-linuxpowerpc64le-linux-gnu/gnu/store/ybbk2dca1dkrhj8616z09zl9x82mqfvh-iml-1.0.5.drv
    x86_64-linuxmips64el-linux-gnu/gnu/store/g7lbffggh4p3yrpvlxp5ddjhn8pby0wm-iml-1.0.5.drv
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      x86_64-linuxi586-pc-gnu/gnu/store/cd2xvffzbb53blg1c9xdniq3nzkna29m-iml-1.0.5.drv
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      riscv64-linux/gnu/store/vp2rbffihibbxb1ivrbm60pkmd2n303m-iml-1.0.5.drv
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          powerpc64le-linux/gnu/store/dkzyks4d0fgb6w8ra7m3kkkjg8yzhm4z-iml-1.0.5.drv
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            aarch64-linux/gnu/store/cqmfgn0cwzqr5zlbqxf30y89apcwx8qr-iml-1.0.5.drv

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