how to solve eigenvalue problems using Compaq visual fortran ??

[cali]

I created a program in fortran 90 using Compaq visual fortran V6.6. This program has a math library named CXML, but that library doesn't include comands to solve a generalized eigenvalue problem. Does anyone know how to include a better math library into this program? or if there is another way to solve this kind of problems?

 

[prost]

Write your own routines--two possible sources of code to help make the job go quicker: buy a copy of Numerical Recipes and/or find some free or shareware on the Net.

 

[IRstuff]

The older Numerical Recipes are downloadable:

http://www.nrbook.com/a/bookf90pdf.php

TTFN

FAQ731-376

 

[cali]

Thanks to both of you for your help