Need matrix inversion C routine.

[georg.k.karawas]

The book 'Numerical Recipes in C' should contain a routine
for matrix inversion. As it was already pointed in other
articles, it is a hassle to work with pointers.
A better solution might be to take a 'canned' FORTRAN routine
from a standard package, like LINPACK, and call it from C.
Be careful though that C stores arrays row-by-row.
UNIX f77 compilers can produce object code which can be linked
with a C calling program.