Lambda calculus | Type theory

Type inhabitation

In type theory, a branch of mathematical logic, in a given typed calculus, the type inhabitation problem for this calculus is the following problem: given a type and a typing environment , does there exist a -term M such that ? With an empty type environment, such an M is said to be an inhabitant of . (Wikipedia).

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Related pages

Tautology (logic) | Type theory | System U | Mathematical logic | System F | Intuitionistic logic | Typing environment | Second-order logic | Decision problem | PSPACE-complete | Simply typed lambda calculus | PSPACE-hard