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changeset 13873:1bf8c244040a

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Clarify error message when raising matrices to powers * sparse-xpow.cc: Rephrase error messages * xpow.cc: Ditto
author Jordi Gutiérrez Hermoso <jordigh@octave.org>
date Thu, 17 Nov 2011 00:26:36 -0500
parents 779e15b69738
children c1b754d93572
files src/sparse-xpow.cc src/xpow.cc
diffstat 2 files changed, 22 insertions(+), 22 deletions(-) [+]
line wrap: on
line diff
--- a/src/sparse-xpow.cc
+++ b/src/sparse-xpow.cc
@@ -63,7 +63,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       if (static_cast<int> (b) == b)
@@ -136,7 +136,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       if (static_cast<int> (b) == b)
--- a/src/xpow.cc
+++ b/src/xpow.cc
@@ -104,7 +104,7 @@
   octave_idx_type nc = b.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for x^A, A must be square");
+    error ("for x^A, A must be a square matrix");
   else
     {
       EIG b_eig (b);
@@ -155,7 +155,7 @@
   octave_idx_type nc = b.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for x^A, A must be square");
+    error ("for x^A, A must be a square matrix");
   else
     {
       EIG b_eig (b);
@@ -194,7 +194,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       if (static_cast<int> (b) == b)
@@ -280,7 +280,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       if (static_cast<int> (b) == b)
@@ -324,7 +324,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       EIG a_eig (a);
@@ -372,7 +372,7 @@
   octave_idx_type nc = b.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for x^A, A must be square");
+    error ("for x^A, A must be a square matrix");
   else
     {
       EIG b_eig (b);
@@ -420,7 +420,7 @@
   octave_idx_type nc = b.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for x^A, A must be square");
+    error ("for x^A, A must be a square matrix");
   else
     {
       EIG b_eig (b);
@@ -459,7 +459,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       if (static_cast<int> (b) == b)
@@ -545,7 +545,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       EIG a_eig (a);
@@ -579,7 +579,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       ComplexDiagMatrix r (nr, nc);
@@ -1553,7 +1553,7 @@
   octave_idx_type nc = b.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for x^A, A must be square");
+    error ("for x^A, A must be a square matrix");
   else
     {
       FloatEIG b_eig (b);
@@ -1605,7 +1605,7 @@
   octave_idx_type nc = b.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for x^A, A must be square");
+    error ("for x^A, A must be a square matrix");
   else
     {
       FloatEIG b_eig (b);
@@ -1644,7 +1644,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       if (static_cast<int> (b) == b)
@@ -1730,7 +1730,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       if (static_cast<int> (b) == b)
@@ -1762,7 +1762,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       FloatEIG a_eig (a);
@@ -1810,7 +1810,7 @@
   octave_idx_type nc = b.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for x^A, A must be square");
+    error ("for x^A, A must be a square matrix");
   else
     {
       FloatEIG b_eig (b);
@@ -1858,7 +1858,7 @@
   octave_idx_type nc = b.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for x^A, A must be square");
+    error ("for x^A, A must be a square matrix");
   else
     {
       FloatEIG b_eig (b);
@@ -1897,7 +1897,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       if (static_cast<int> (b) == b)
@@ -1983,7 +1983,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       FloatEIG a_eig (a);
@@ -2017,7 +2017,7 @@
   octave_idx_type nc = a.cols ();
 
   if (nr == 0 || nc == 0 || nr != nc)
-    error ("for A^b, A must be square");
+    error ("for A^b, A must be a square matrix");
   else
     {
       FloatComplexDiagMatrix r (nr, nc);