Singular Manual: random_lib

> | ### 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

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