How can I find a free Fortran77 numerical library?

January 19, 2008, 07:02

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

January 19, 2008, 19:47

http://www-users.cs.umn.edu/~saad/

January 20, 2008, 06:48

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

January 21, 2008, 01:56

http://www.netlib.org/

January 19, 2008, 07:02	How can I find a free Fortran77 numerical library?	#1
Alberto Guest Posts: n/a	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

January 19, 2008, 19:47	Re: How can I find a free Fortran77 numerical libr	#2
harry Guest Posts: n/a	http://www-users.cs.umn.edu/~saad/

January 20, 2008, 06:48	Re: How can I find a free Fortran77 numerical libr	#3
Alberto Guest Posts: n/a	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

January 21, 2008, 01:56	Re: How can I find a free Fortran77 numerical libr	#4
nobody Guest Posts: n/a	http://www.netlib.org/

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