Ackermann function

GPTKB entity
AI-created image of Ackermann function
AI-created image

Statements (25)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
gptkbp:category computability theory
number theory
gptkbp:definitionType recursive
gptkbp:example A(1,2)=4
A(2,2)=7
A(3,2)=29
gptkbp:field gptkb:mathematics
theoretical computer science
gptkbp:firstDefined 1928
gptkbp:growthForm extremely fast-growing
https://www.w3.org/2000/01/rdf-schema#label Ackermann function
gptkbp:input non-negative integers
gptkbp:namedAfter gptkb:Wilhelm_Ackermann
gptkbp:notation A(m, n)
gptkbp:output non-negative integer
gptkbp:property computable function
not primitive recursive
gptkbp:relatedTo recursion theory
hyperoperation
primitive recursive functions
gptkbp:usedIn analysis of algorithms
theoretical computer science
gptkbp:bfsParent gptkb:Wilhelm_Ackermann
gptkbp:bfsLayer 4