This is the genealogy of the programming language
Fortran:
Fortran was born in year 1954.
It became Fortran I
in year 1956.
It became Fortran II
in year 1957.
It became Fortran III
in year 1958.
It became Fortran IV
in year 1962.
Then it begat PL/I in year 1964.
It became Fortran 66
in year 1966.
It became Fortran 77
in year 1978.
It became Fortran 90
in year 1991.
It became Fortran 95
in year 1995, and has not changed much since that time.
This genealogy is brought to you by the Programming
Languages Genealogy Project. Please send comments to
thbz.