Example program for zhecon
This example estimates the condition number in the
1
-norm (or
∞
-norm) of the matrix
A
, where
A
=
-
1.36
+
0.00
i
1.58
+
0.90
i
2.21
-
0.21
i
3.91
+
1.50
i
1.58
-
0.90
i
-
8.87
+
0.00
i
-
1.84
-
0.03
i
-
1.78
+
1.18
i
2.21
+
0.21
i
-
1.84
+
0.03
i
-
4.63
+
0.00
i
0.11
+
0.11
i
3.91
-
1.50
i
-
1.78
-
1.18
i
0.11
-
0.11
i
-
1.84
+
0.00
i
.
Here
A
is Hermitian indefinite and must first be factorized by
zhetrf
. The true condition number in the
1
-norm is
9.10
.
f90 source code
Input data file
Expected results