slide No. 8 / 12

This is our computing environment.

The operating system is Debian GNU/Linux version 2, running on a IBM compatible PC with Pentium Pro Two hundred Mega Hertz.

Cygnus EGCS C and Fortran compilers are used to build the program. We use that included in Debian GNU/Linux.

LAPACK, SLATEC, and Berkley Sparse Libraries are used from the program. All of these, OS, compilers, and libraries are freely available. (See Building Math Libs for Fortran/Linx page for details.)

And our source code is also freely available by World Wide Web.