Singular

D.2.9 random_lib

Library:

random.lib

Purpose:

Creating Random and Sparse Matrices, Ideals, Polys

Procedures:

D.2.9.1 genericid		generic sparse linear combinations of generators of i
D.2.9.2 randomid		random linear combinations of generators of id
D.2.9.3 randommat		nxm matrix of random linear combinations of id
D.2.9.4 sparseid		ideal of k random sparse poly's of degree d [u<=d<=o]
D.2.9.5 sparsematrix		nxm sparse matrix of polynomials of degree<=o
D.2.9.6 sparsemat		nxm sparse integer matrix with random coefficients
D.2.9.7 sparsepoly		random sparse polynomial with terms of degree in [u,o]
D.2.9.8 sparsetriag		nxm sparse lower-triag intmat with random coefficients
D.2.9.9 sparseHomogIdeal		ideal with k sparse homogeneous generators of degree in [u, o]
D.2.9.10 triagmatrix		nxm sparse lower-triag matrix of poly's of degree<=o
D.2.9.11 randomLast		random transformation of the last variable
D.2.9.12 randomBinomial		binomial ideal, k random generators of degree >=u