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-   -   How can I find a free Fortran77 numerical library? (https://www.cfd-online.com/Forums/main/14661-how-can-i-find-free-fortran77-numerical-library.html)

Alberto January 19, 2008 06:02
How can I find a free Fortran77 numerical library?
 
Hallo to everybody do you know were can I find a free Fortran77 numerical library for general problems,like to solve algebric equations of any degree, or like to find the circumcenter of the triangle? I'm writing a 2D finite volume code but I don't want to waste time for any single thing that I have to calculate. It seems to me from a google search that the best is Numerical Recipes, but it is not free!Thanks Alberto

harry January 19, 2008 18:47
Re: How can I find a free Fortran77 numerical libr
 
http://www-users.cs.umn.edu/~saad/

Alberto January 20, 2008 05:48
Re: How can I find a free Fortran77 numerical libr
 
Thank you. The link of main page doesn't work. I find with google this link http://www-users.cs.umn.edu/~saad/software/ ,was it what you want to link me? It is specific for linear algebra,there is something for general mathematic/algebric problems? thanks alberto

nobody January 21, 2008 00:56
Re: How can I find a free Fortran77 numerical libr
 
http://www.netlib.org/


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