Synced log-fix to 1.1

[ginac.git] / check / check_matrices.cpp

diff --git a/check/check_matrices.cpp b/check/check_matrices.cpp
index 465c244ca1a00f6a0733473d5bd2e872c109e636..73d44072eff51fff5d3fa9da1dfd6517ef77c2c1 100644 (file)
--- a/check/check_matrices.cpp
+++ b/check/check_matrices.cpp
@@ -1,9 +1,11 @@
 /** @file check_matrices.cpp
  *
- *  Here we test manipulations on GiNaC's symbolic matrices. */
+ *  Here we test manipulations on GiNaC's symbolic matrices.  They are a
+ *  well-tried resource for cross-checking the underlying symbolic
+ *  manipulations. */
 
 /*
- *  GiNaC Copyright (C) 1999-2002 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -29,7 +31,7 @@ static unsigned integdom_matrix_determinants(void)
        unsigned result = 0;
        symbol a("a");
        
-       for (unsigned size=3; size<20; ++size) {
+       for (unsigned size=3; size<22; ++size) {
                matrix A(size,size);
                // populate one element in each row:
                for (unsigned r=0; r<size-1; ++r)
@@ -56,7 +58,7 @@ static unsigned rational_matrix_determinants(void)
        unsigned result = 0;
        symbol a("a"), b("b"), c("c");
        
-       for (unsigned size=3; size<8; ++size) {
+       for (unsigned size=3; size<9; ++size) {
                matrix A(size,size);
                for (unsigned r=0; r<size-1; ++r) {
                        // populate one or two elements in each row:
@@ -90,7 +92,7 @@ static unsigned funny_matrix_determinants(void)
        unsigned result = 0;
        symbol a("a"), b("b"), c("c");
        
-       for (unsigned size=3; size<7; ++size) {
+       for (unsigned size=3; size<8; ++size) {
                matrix A(size,size);
                for (unsigned co=0; co<size-1; ++co) {
                        // populate one or two elements in each row:
@@ -124,7 +126,7 @@ static unsigned compare_matrix_determinants(void)
        unsigned result = 0;
        symbol a("a");
        
-       for (unsigned size=2; size<7; ++size) {
+       for (unsigned size=2; size<8; ++size) {
                matrix A(size,size);
                for (unsigned co=0; co<size; ++co) {
                        for (unsigned ro=0; ro<size; ++ro) {
@@ -161,7 +163,7 @@ static unsigned symbolic_matrix_inverse(void)
        unsigned result = 0;
        symbol a("a"), b("b"), c("c");
        
-       for (unsigned size=2; size<5; ++size) {
+       for (unsigned size=2; size<6; ++size) {
                matrix A(size,size);
                do {
                        for (unsigned co=0; co<size; ++co) {