The ATLAS user API is defined in the quick reference guides under
AtlasBase/TexDoc. Right now, the supported LAPACK API is small enough to
fit both C and F77 interfaces on one card (single 2-sided landscape page),
but eventually it will be split in two, as with the BLAS quick reference
cards. Either use the Makefile to do it, or remember to manually throw
the -tlandscape flag to dvips, and the -paper a4r flag
to xdvi.
Clint Whaley
2012-07-10