libhypre64-2.23.0 2.23.0-2ubuntu1 (amd64 binary) in ubuntu kinetic

 Hypre is a set of matrix preconditioning libraries to aid in the
 solution of large systems of linear equations.
 .
 This package contains the shared library supporting 64-bit integers
 for both HYPRE_BigInt and HYPRE_Int (--with-bigint).