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Job Resume TemplateLatest version ISWIM release on October 1, 1966
Name | ISWIM |
Category Name | Programming Languages |
Release Date | October 1, 1966 |
LTS Version | 1966 |
License | 0 |
Official Website | https://www.osdata.com/topic/language/iswim.htm |
Supported OS | Windows, Mac Os, LINUX |
ISWIM (If You See What I Mean) is a conceptual programming language introduced by Peter J. Landin in 1966, pioneering functional programming. It introduced the SECD machine, lazy evaluation, and lambda calculus as core principles, influencing ML, Haskell, and Scheme. The syntax closely resembles mathematical notation, leveraging indentation-based structure rather than traditional brackets. It lacks direct operational semantics, serving as a high-level model rather than a practical implementation. The call-by-value and call-by-name evaluation strategies were explored within its theoretical foundation. ISWIM introduced where clauses for local bindings, inspiring later languages' scoped variables. Though never fully implemented, ISWIM’s concepts remain foundational in modern programming paradigms.
Software Requirements::- Since ISWIM has no direct implementation, use functional programming environments like GHC (Haskell), OCaml, or ML. Requires any text editor or IDE that supports functional languages, such as VS Code, Emacs, or IntelliJ IDEA. A compatible compiler or interpreter for functional programming paradigms. Hardware Requirements:- Minimum 2 GHz processor for compiling functional programs efficiently. At least 4GB RAM, though 8GB+ is recommended for larger computations. 50MB+ disk space, depending on the functional language environment installed.