LIS (programming language)
Appearance
LIS (a Library of Iterative Solvers for linear systems) programming language is a library written in the C language and Fortran 90 for solving linear equations using reiteration method.
Jean Ichbiah's predecessor language to Ada was actually also called LIS, but it meant Language d'Implementation de Systèmes.
Environment
Installing LIS needs for computer environment can use compiler for C language. Moreover, for using AMG fore disposition, needs compiler copes with Fortran 90. In parallel computational environment, it uses OpenMP or MPI-1.