getting the coefficient matrix

[jocaps]

Hi,

Is there an efficient way of getting the coefficient matrix of a system of linear equations eqns with variable vars?
I want something like:

Code : Tout sélectionner

get_coeff_matrix(eqns,vars)

I know I could just loop through the vars and ask for coefficients but I think this is not very efficient (for instance in maple there is a command called "GenerateMatrix" that does this).

Jose

[parisse]

Hi,

The command name is syst2mat