# HG changeset patch
# User Arun Giridhar <arungiridhar@gmail.com>
# Date 1679698193 14400
# Node ID 40b77efa1c7b2703dc6fe07c7bd925f3cbd30d92
# Parent  69c15474d82962f19f476a21cee958d6ef82f181# Parent  a8473e7db0f4618342f99bb11f02f19aecd45ff9
maint: Merge away extra head

diff -r 69c15474d829 -r 40b77efa1c7b liboctave/array/CMatrix.cc
--- a/liboctave/array/CMatrix.cc	Fri Mar 24 18:44:40 2023 -0400
+++ b/liboctave/array/CMatrix.cc	Fri Mar 24 18:49:53 2023 -0400
@@ -3645,19 +3645,7 @@
 
   retval.clear (m, n);
   for (octave_idx_type i = 0; i < m; i++)
-    retval.xelem (i, 0) = x1(i);
-
-  // The last column is unused so temporarily store delta there
-  Complex *delta = &retval.xelem (0, n-1);
-  for (octave_idx_type i = 0; i < m; i++)
-    delta[i] = (x1(i) == x2(i)) ? 0 : (x2(i) - x1(i)) / (n - 1.0);
-
-  for (octave_idx_type j = 1; j < n-1; j++)
-    for (octave_idx_type i = 0; i < m; i++)
-      retval.xelem (i, j) = x1(i) + static_cast<double> (j)*delta[i];
-
-  for (octave_idx_type i = 0; i < m; i++)
-    retval.xelem (i, n-1) = x2(i);
+    retval.insert (linspace (x1(i), x2(i), n), i, 0);
 
   return retval;
 }
diff -r 69c15474d829 -r 40b77efa1c7b liboctave/array/dMatrix.cc
--- a/liboctave/array/dMatrix.cc	Fri Mar 24 18:44:40 2023 -0400
+++ b/liboctave/array/dMatrix.cc	Fri Mar 24 18:49:53 2023 -0400
@@ -3029,19 +3029,7 @@
 
   retval.clear (m, n);
   for (octave_idx_type i = 0; i < m; i++)
-    retval.xelem (i, 0) = x1(i);
-
-  // The last column is unused so temporarily store delta there
-  double *delta = &retval.xelem (0, n-1);
-  for (octave_idx_type i = 0; i < m; i++)
-    delta[i] = (x1(i) == x2(i)) ? 0 : (x2(i) - x1(i)) / (n - 1);
-
-  for (octave_idx_type j = 1; j < n-1; j++)
-    for (octave_idx_type i = 0; i < m; i++)
-      retval.xelem (i, j) = x1(i) + j*delta[i];
-
-  for (octave_idx_type i = 0; i < m; i++)
-    retval.xelem (i, n-1) = x2(i);
+    retval.insert (linspace (x1(i), x2(i), n), i, 0);
 
   return retval;
 }
diff -r 69c15474d829 -r 40b77efa1c7b liboctave/array/fCMatrix.cc
--- a/liboctave/array/fCMatrix.cc	Fri Mar 24 18:44:40 2023 -0400
+++ b/liboctave/array/fCMatrix.cc	Fri Mar 24 18:49:53 2023 -0400
@@ -3676,19 +3676,7 @@
 
   retval.clear (m, n);
   for (octave_idx_type i = 0; i < m; i++)
-    retval.xelem (i, 0) = x1(i);
-
-  // The last column is unused so temporarily store delta there
-  FloatComplex *delta = &retval.xelem (0, n-1);
-  for (octave_idx_type i = 0; i < m; i++)
-    delta[i] = (x1(i) == x2(i)) ? 0 : (x2(i) - x1(i)) / (n - 1.0f);
-
-  for (octave_idx_type j = 1; j < n-1; j++)
-    for (octave_idx_type i = 0; i < m; i++)
-      retval.xelem (i, j) = x1(i) + static_cast<float> (j)*delta[i];
-
-  for (octave_idx_type i = 0; i < m; i++)
-    retval.xelem (i, n-1) = x2(i);
+    retval.insert (linspace (x1(i), x2(i), n), i, 0);
 
   return retval;
 }
diff -r 69c15474d829 -r 40b77efa1c7b liboctave/array/fMatrix.cc
--- a/liboctave/array/fMatrix.cc	Fri Mar 24 18:44:40 2023 -0400
+++ b/liboctave/array/fMatrix.cc	Fri Mar 24 18:49:53 2023 -0400
@@ -3035,19 +3035,7 @@
 
   retval.clear (m, n);
   for (octave_idx_type i = 0; i < m; i++)
-    retval.xelem (i, 0) = x1(i);
-
-  // The last column is unused so temporarily store delta there
-  float *delta = &retval.xelem (0, n-1);
-  for (octave_idx_type i = 0; i < m; i++)
-    delta[i] = (x1(i) == x2(i)) ? 0 : (x2(i) - x1(i)) / (n - 1);
-
-  for (octave_idx_type j = 1; j < n-1; j++)
-    for (octave_idx_type i = 0; i < m; i++)
-      retval.xelem (i, j) = x1(i) + j*delta[i];
-
-  for (octave_idx_type i = 0; i < m; i++)
-    retval.xelem (i, n-1) = x2(i);
+    retval.insert (linspace (x1(i), x2(i), n), i, 0);
 
   return retval;
 }