### D.2.10 random_lib

Library:
  random.lib
Purpose:
  Creating Random and Sparse Matrices, Ideals, Polys

Procedures:

> D.2.10.1 genericid |  | generic sparse linear combinations of generators of i
> D.2.10.2 randomid |  | random linear combinations of generators of id
> D.2.10.3 randommat |  | nxm matrix of random linear combinations of id
> D.2.10.4 sparseid |  | ideal of k random sparse poly's of degree d [u<=d<=o]
> D.2.10.5 sparsematrix |  | nxm sparse matrix of polynomials of degree<=o
> D.2.10.6 sparsemat |  | nxm sparse integer matrix with random coefficients
> D.2.10.7 sparsepoly |  | random sparse polynomial with terms of degree in [u,o]
> D.2.10.8 sparsetriag |  | nxm sparse lower-triag intmat with random coefficients
> D.2.10.9 sparseHomogIdeal |  | ideal with k sparse homogeneous generators of degree in [u, o]
> D.2.10.10 triagmatrix |  | nxm sparse lower-triag matrix of poly's of degree<=o
> D.2.10.11 randomLast |  | random transformation of the last variable
> D.2.10.12 randomBinomial |  | binomial ideal, k random generators of degree >=u

User manual for Singular version 4.4.1, 2025, generated by texi2html.