## $%MTXINV## M[UMPS] by Example |

2-Jul–96, 6:54:35 Routine Save for Matrix Mathematics Library function $%MTXINV^MATH ; ; Unless otherwise noted, the code below ; was approved in document X11/96–26 ; ; If corrections have been applied, ; first the original line appears, ; with three semicolons at the beginning of the line. ; ; Then the source of the correction is acknowledged, ; then the corrected line appears, followed by a ; line containing three semicolons. ; MTXINV(A,R,N) ; ; Invert A[N,N], result goes to R[N,N] IF $DATA(A)<10 QUIT 0 IF $GET(N)<1 QUIT 0 ; NEW T,X SET X=$%MTXUNIT^MATH(.T,N) QUIT $%MTXEQU^MATH(.A,.T,.R,N,N) ;=== ; ; ;

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Copyright © Examples: 1995-2018 Ed de Moel;

Copyright © Annotations: 2003-2008 Jacquard Systems Research

Copyright © Annotations: 2008-2018 Ed de Moel.

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This page most recently updated on 30-Nov-2011, 20:05:51 .

For comments, contact Ed de Moel (demoel@jacquardsystems.com)