F01VEF (DTRTTF) copies a real triangular matrix stored in full format in a two-dimensional array to Rectangular Full Packed (RFP) format.
The RFP storage format is described in Section 3.3.3
in the F07 Chapter Introduction.
F01VEF (DTRTTF) packs a real
, stored conventionally in a two-dimensional array into RFP format. This routine is intended for possible use in conjunction with routines from Chapters F06
where some routines that use triangular matrices store them in RFP format.
This example reads in a triangular matrix and copies it to RFP format.