Subroutines in LAPACK Have a very naming convention that makes the identifiers pretty compact. This was essential as the main Fortran standards only supported identifiers up to six people prolonged, Hence the names needed to be shortened to fit into this limit.[2]: "Naming Plan" e. it’s present and never dated. https://martinrwvqm.thekatyblog.com/26261108/considerations-to-know-about-slot-lapak77