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Refinement type

In type theory, a refinement type is a type endowed with a predicate which is assumed to hold for any element of the refined type. Refinement types can express preconditions when used as function arguments or postconditions when used as return types: for instance, the type of a function which accepts natural numbers and returns natural numbers greater…

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Overview

History

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Map overview Semantic statistics

Refinement type

Nodes15
Edges14
Triples17
Avg. degree1.87
Density0.133333
Components1

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Refinement type

Top relations

related to history · 12
Refinement type → Freeman, Haskell, In, ML, ML's, Pfenning's, Refinement, Rust, Scala, Standard ML, The, TypeScript
is a · 1
Refinement type → type endowed with a predicate which is assumed to hold for any element of the refined type

Important terminology Word statistics

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Important terminology

refinement type types haskell preconditions postconditions system theory endowed predicate assumed hold element refined express used function arguments return instance

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Refinement typeis atype endowed with a predicate which is assumed to hold for any element of the refined type0.90text
Haskellinstance offor languages0.80text
TypeScriptinstance offor languages0.80text
Rustinstance offor languages0.80text
and as libraries for real world usage in Scalainstance offor languages0.80text
Refinement typerelated to historyThe0.60section
Refinement typerelated to historyFreeman0.60section
Refinement typerelated to historyPfenning's0.60section
Refinement typerelated to historyRefinement0.60section
Refinement typerelated to historyML0.60section
Refinement typerelated to historyStandard ML0.60section
Refinement typerelated to historyML's0.60section

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    Min side: 3
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