blas-docs : Documentation reference and man pages for blas implementations ( http://www.netlib.org/blas/ )
lapack-docs : Documentation reference and man pages for LAPACK implementations ( https://www.netlib.org/lapack/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a stuff
For Paludis use this rsync : rsync://gentoo.zugaina.org/stuff-portage
If you have a problem : ycarus(-at-)zugaina.org