Subroutines in LAPACK have a naming convention which makes the identifiers quite compact. This was necessary as the main Fortran benchmarks only supported identifiers up to 6 figures long, so the names had to be shortened to suit into this Restrict.[2]: "Naming Plan" e. it’s latest and not dated. So https://israelffcyt.blogocial.com/details-fiction-and-lapak-77-62780726