Lambda Calculus is a formal system used in mathematical logic and plays and played an important role in the development of programming langugage theory [LC].
Lambda Calculus Syntax
This standard aims to standardize the syntax/notation of lambda calculus. Figure GRMR specifies the grammar of lambda calculus given in EBNF. The EBNF rule /term/ is the top-level rule and shall be the entry point for parsing lambda calculus terms. If UTF-8 support is readily available then it is recommended to use λ instead of \.
The syntax defined by the ESOSC allows the use of "abbreviated forms" such as λx y z.f instead of λx.λy.λz.f but which are semantically identic.
- lc: http://en.wikipedia.org/wiki/Lambda_calculus