This is the genealogy of the programming language PL/I:

PL/I is a child of Fortran, Cobol and Algol.
PL/I was born in year 1964.
Then it begat PL/M in year 1972.
It became PL/I ANS in year 1976, and has not changed much since that time.

This genealogy is brought to you by the Programming Languages Genealogy Project.

Programming Language one.
Great, strongly typed, mainframe programming language created by Big blue, that has credible I/O, system programming, and business application programming features, and great syntax with pointers !!
The PL/1 optimizing compiler for MVS costs millions of dollars !
Also known as PLI and PL/I.

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