Subroutines in LAPACK Use a naming convention which makes the identifiers pretty compact. This was required as the initial Fortran criteria only supported identifiers up to 6 people prolonged, And so the names needed to be shortened to suit into this limit.[2]: "Naming Scheme" e. it’s recent and not dated. https://kyleroolfw.aboutyoublog.com/27257631/top-lapak77-secrets