Singular

4.11.5 matrix related functions

bareiss

Gauss-Bareiss algorithm (see bareiss)

coef

matrix of coefficients and monomials (see coef)

coeffs

matrix of coefficients (see coeffs)

det

determinant (see det)

diff

partial derivative (see diff)

jacob

Jacobi matrix (see jacob)

koszul

Koszul matrix (see koszul)

lift

lift-matrix (see lift)

liftstd

standard basis and transformation matrix computation (see liftstd)

minor

set of minors of a matrix (see minor)

ncols

number of columns (see ncols)

nrows

number of rows (see nrows)

print

nice print format (see print)

size

number of matrix entries (see size)

subst

substitute a ring variable (see subst)

trace

trace of a matrix (see trace)

transpose

transposed matrix (see transpose)

wedge

wedge product (see wedge)

See also the library matrix_lib, which contains more matrix-related functions.