BLAS [0] and LAPACK [1], which are used for example in Numpy, have been written in Fortran in the 70ies. vi is from 1976 [2] [0] https://en.wikipedia.org/wiki

BLAS [0] and LAPACK [1], which are used for example in Numpy, have been written in Fortran in the 70ies. vi is from 1976 [2] [0] https://en.wikipedia.org/wiki/BLAS https://en.wikipedia.org/wiki/BLAS [1] https://en.wikipedia.org/wiki/LAPACK https://en.wikipedia.org/wiki/LAPACK [2] https://en.wikipedia.org/wiki/Vi https://en.wikipedia.org/wiki/Vi