e/Lis (linear algebra library)

Information
has gloss	eng: Lis (Library of Iterative Solvers for linear systems) is a scalable parallel library for solving linear equations and eigenvalue problems using sparse iterative methods.
lexicalization	eng: Lis
instance of	(noun) (computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory; "the market for software is expected to expand" software, software package, computer software, software system, package, software program