Example program for zptcon
This example computes the condition number of the Hermitian positive definite tridiagonal matrix
A
given by
A
=
16.0
i
+
00.0
16.0
-
16.0
i
0
.0
i
+
0.0
0
.0
i
+
0.0
16.0
+
16.0
i
41.0
i
+
00.0
18.0
+
9.0
i
0
.0
i
+
0.0
0
.0
i
+
00.0
18.0
-
0
9.0
i
46.0
i
+
0.0
1.0
+
4.0
i
0
.0
i
+
00.0
0
.0
i
+
00.0
1.0
-
4.0
i
21.0
i
+
0.0
.
f90 source code
Input data file
Expected results