Example program for ztrexc
This example reorders the Schur factorization of the matrix
T
so that element
t
11
is moved to
t
44
, where
T
=
-
6.00
-
7.00
i
0.36
-
0.36
i
-
0.19
+
0.48
i
0.88
-
0.25
i
0.00
+
0.00
i
-
5.00
+
2.00
i
-
0.03
-
0.72
i
-
0.23
+
0.13
i
0.00
+
0.00
i
0.00
+
0.00
i
8.00
-
1.00
i
0.94
+
0.53
i
0.00
+
0.00
i
0.00
+
0.00
i
0.00
+
0.00
i
3.00
-
4.00
i
.
f90 source code
Input data file
Expected results