MATINV(3M)

NAME
matinv

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