Math 2.0

Concept

Higher-order variable

Summary

A variable in higher-order logic that represents a function, predicate, or relation, rather than an individual object.

Further reading

  1. Wikipedia, page 76765067, revision 1368301704, Glossary of logic, section H. adopted
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TagAS2AEBCKYP
URIm2://AS2AEBCKYP
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WritingW1 stated
Changed4 November 2026

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  • edge not_instance_of in: at least one non-example (0 of 1)
  • edge specializes both: the more general notions and the special cases (0 of 1)

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