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SKI combinator calculus

The SKI combinator calculus is a combinatory logic system and a computational system. It can be thought of as a computer programming language, though it is not convenient for writing software.[citation needed] Instead, it is important in the mathematical theory of algorithms because it is an extremely simple Turing complete language. It can be likened to…

SKI expressions, Connection to intuitionistic logic & Informal description

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SKI expressions

RecursionY combinatorThe equivalentHaskellJohn Tromp
11 related topics

Connection to intuitionistic logic

Propositional logicFunction applicationModus ponensIntuitionistic logicImplicational fragment
10 related topics

Informal description

Syntactic sugarChris BarkerIota
3 related topics

Examples of reduction

Order of operations
1 related topics

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Informal description

SKI expressions

Connection to intuitionistic logic

Examples of reduction

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Map overview Semantic statistics

SKI combinator calculus

Nodes39
Edges38
Triples33
Avg. degree1.95
Density0.051282
Components1

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SKI combinator calculus

Top relations

related to External links · 26
SKI combinator calculus → Calculus, Chris, Combinator Birds, David, Drag, Drop Combinators, Java Applet, Keenan, Mike, Milner, Mobile Processes, Mockingbird, Nock, O'Donnell, Parrow, Part, PostScript, Rathman, SK, SKI
related to Boolean logic · 3
SKI combinator calculus → An, Boolean, SKI
related to Conversion of lambda terms to SKI combinators · 3
SKI combinator calculus → By, Iλx, SKI
is a · 1
SKI combinator calculus → combinatory logic system and a computational system

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Important terminology

combinator calculus ski combinators system logic sk function terms expression also lambda argument term one using two programming application applied

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
SKI combinator calculusis acombinatory logic system and a computational system0.90text
SKI combinator calculusrelated to Boolean logicSKI0.60section
SKI combinator calculusrelated to Boolean logicBoolean0.60section
SKI combinator calculusrelated to Boolean logicAn0.60section
SKI combinator calculusrelated to Conversion of lambda terms to SKI combinatorsBy0.60section
SKI combinator calculusrelated to Conversion of lambda terms to SKI combinatorsSKI0.60section
SKI combinator calculusrelated to Conversion of lambda terms to SKI combinatorsIλx0.60section
SKI combinator calculusrelated to External linksO'Donnell0.60section
SKI combinator calculusrelated to External linksMike0.60section
SKI combinator calculusrelated to External linksThe SKI Combinator Calculus0.60section
SKI combinator calculusrelated to External linksUniversal System0.60section
SKI combinator calculusrelated to External linksKeenan0.60section

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