[net.sources] routines to calculate adjoint and inverse of matrix

pyle@lll-lcc.UUCP (04/10/87)

Has anyone written in "C"   1) a routine that calculates the adjoint of
a 4 x 4 matrix   2)  a routine that calculates the inverse of a 4 x 4 matrix?
I need at least partial or full pivioting for the inverse routine.  If 
anyone can help, please send me a note via E-mail.


Thanks,

Ernie Pyle