pure Haskell solver routines used by diagrams; profiling libraries

 Pure Haskell solver routines used by the diagrams project. Currently includes
 finding real roots of low-degree (n < 5) polynomials, and solving tridiagonal
 and cyclic tridiagonal linear systems.
 .
 This package provides a library for the Haskell programming language, compiled
 for profiling. See http://www.haskell.org/ for more information on Haskell.