Maxima Function
mat_cond (M, 1)
mat_cond(M,inf)
Return the p-norm matrix condition number of the matrix
m. The allowed values for p are 1 and inf. This
function uses the LU factorization to invert the matrix m. Thus
the running time for mat_cond
is proportional to the cube of
the matrix size; lu_factor
determines lower and upper bounds
for the infinity norm condition number in time proportional to the
square of the matrix size.