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.TH MATINV 3M
.SH NAME
matinv
.SH DESCRIPTION
subroutine matinv.f
source
Bevington, pages 302-303.
purpose
invert a symmetric matrix and calculate its determinant
usage
call matinv (array, norder, det)
description of parameters
array - input matrix which is replaced by its inverse
norder - degree of matrix (order of determinant)
det - determinant of input matrix
subroutines and function subprograms required
none
comments
valid for norder up to 10
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