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)
 ;===
 ;
 ;
 ;