e/Euclid programming language

Information
has gloss	eng: Euclid is an imperative programming language for writing verifiable programs. It was designed by Butler Lampson and associates at the Xerox PARC lab in the mid 1970s. The implementation was led by Ric Holt at the University of Toronto and James Cordy was the principal programmer for the first implementation of the compiler. It was originally designed for the Motorola 6809 microprocessor. It was considered innovative for the time; the compiler development team had a $2 million budget over 2 years and was commissioned by the Defense Advanced Research Projects Agency of the U.S. Department of Defense and the Canadian Department of National Defence. It was used for a few years at I. P. Sharp Associates, MITRE Corporation, SRI International and various other international institutes for research in systems programming and secure software systems.
lexicalization	eng: Euclid programming language
lexicalization	eng: Euclid
instance of	(noun) (computer science) a language designed for programming computers programing language, programming language