**LA_SPSVX** computes the solution to a linear system of
equations , where is a real or complex symmetric matrix
stored in packed format
and and are rectangular matrices or vectors.

**LA_HPSVX** computes the solution to a linear system of
equations , where is a complex Hermitian matrix stored in packed
format and and are rectangular matrices or vectors.

**LA_SPSVX** and **LA_HPSVX** can also optionally estimate the
condition number of and compute error bounds.

Susan Blackford 2001-08-19