* nrdemo.dat - input file for demonstration program
* first matrix
M 5 5
 1.0   0.2  -0.3   -0.4   0.02
 0.3   1.2  -0.2    0.7   0.2 
-0.07 -0.1   1.8    0.2  -0.1
 0.0   0.0   0.5    1.2   0.2
 0.0   0.0   0.1   -0.2   0.86
*
* 2nd matrix
M 5 2
4.0  0.2
3.0  0.3
2.0  0.4
1.0  0.75
-1.0 1.0
*
* Vector
V 5
17.2  15.1  -13.7  0.5  4.7