That is correct, I did not mention Linpack. It had different function names than Lapack though (while the naming scheme was similar, and still constrained to 6

That is correct, I did not mention Linpack. It had different function names than Lapack though (while the naming scheme was similar, and still constrained to 6 letters); for instance DGETRF was named DGEFA in Linpack. [1] [1]: https://netlib.org/linpack/dgefa.f https://netlib.org/linpack/dgefa.f