--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/liboctave/UMFPACK/UMFPACK/Demo/umfpack_simple.c	Fri Feb 25 19:55:28 2005 +0000
@@ -0,0 +1,30 @@
+/* -------------------------------------------------------------------------- */
+/* UMFPACK Version 4.4, Copyright (c) 2005 by Timothy A. Davis.  CISE Dept,   */
+/* Univ. of Florida.  All Rights Reserved.  See ../Doc/License for License.   */
+/* web: http://www.cise.ufl.edu/research/sparse/umfpack                       */
+/* -------------------------------------------------------------------------- */
+
+#include <stdio.h>
+#include "umfpack.h"
+
+int    n = 5 ;
+int    Ap [ ] = {0, 2, 5, 9, 10, 12} ;
+int    Ai [ ] = { 0,  1,  0,   2,  4,  1,  2,  3,   4,  2,  1,  4} ;
+double Ax [ ] = {2., 3., 3., -1., 4., 4., -3., 1., 2., 2., 6., 1.} ;
+double b [ ] = {8., 45., -3., 3., 19.} ;
+double x [5] ;
+
+int main (void)
+{
+    double *null = (double *) NULL ;
+    int i ;
+    void *Symbolic, *Numeric ;
+    (void) umfpack_di_symbolic (n, n, Ap, Ai, Ax, &Symbolic, null, null) ;
+    (void) umfpack_di_numeric (Ap, Ai, Ax, Symbolic, &Numeric, null, null) ;
+    umfpack_di_free_symbolic (&Symbolic) ;
+    (void) umfpack_di_solve (UMFPACK_A, Ap, Ai, Ax, x, b, Numeric, null, null) ;
+    umfpack_di_free_numeric (&Numeric) ;
+    for (i = 0 ; i < n ; i++) printf ("x [%d] = %g\n", i, x [i]) ;
+    return (0) ;
+}
+