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From: georg@cbnewsh.ATT.COM (georg.k.karawas)
Newsgroups: comp.lang.c
Subject: Re: Need matrix inversion C routine.
Summary: Book on matrix inversion in C
Keywords: C matrix invert
Message-ID: <307@cbnewsh.ATT.COM>
Date: 28 Apr 89 02:43:06 GMT
References: <2846@tank.uchicago.edu> <5785@cbnews.ATT.COM> <10087@smoke.BRL.MIL> <2692@tekcae.CAX.TEK.COM>
Distribution: usa
Organization: AT&T Bell Laboratories
Lines: 8

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.