**Iterative methods**- Jacobi, SOR, SSOR, Chebyshev iteration, CG, CGN, GMRES, BiCG, QMR, CGS, BiCGstab, restarted GMRES.
**Multigrid methods**- Conventional and Full multigrid, BPX preconditioning
**Preconditioners**- Jacobi, SSOR, ILU(0)
**Data structures**- Internal, created by passing elements by function call.
**Access operations on the data structure**- Many
**Operations using the data structure**- Matrix addition and scaling; Matrix-vector multiply, transposition,
Matrix inverse vector multiply.

**Manual**- Reference manual, 8+40 pages.
**Example codes**- Yes.

Mon Aug 25 17:46:10 PDT 1997