Peter Landin
| Peter Landin | |
|---|---|
| Born | Peter John Landin 5 June 1930 Sheffield, West Riding of Yorkshire, England | 
| Died | 3 June 2009 (aged 78) | 
| Citizenship | United Kingdom | 
| Education | Clare College, Cambridge University | 
| Known for | ISWIM, J operator, SECD machine, off-side rule, syntactic sugar | 
| Scientific career | |
| Fields | Computer science, education | 
| Institutions | Christopher Strachey, computer consultant Univac Massachusetts Institute of Technology Queen Mary University of London | 
Peter John Landin (5 June 1930 – 3 June 2009) was a British computer scientist. He was one of the first to realise that the lambda calculus could be used to model a programming language, an insight that is essential to the development of both functional programming and denotational semantics.