With-Type – Poor man's dependent types

Dominique Unruh 🌐

August 29, 2024

This is a development version of this entry. It might change over time and is not stable. Please refer to release versions for citations.

Abstract

The type system of Isabelle/HOL does not support dependent types or arbitrary quantification over types. We introduce a system to mimic dependent types and existential quantification over types in limited circumstances at the top level of theorems.

License

BSD License

Topics

Session With_Type

Depends on

Cite

× 
@article{With_Type-AFP,
  author  = {Dominique Unruh},
  title   = {With-Type – Poor man's dependent types},
  journal = {Archive of Formal Proofs},
  month   = {August},
  year    = {2024},
  note    = {\url{https://isa-afp.org/entries/With_Type.html},
             Formal proof development},
  ISSN    = {2150-914x},
}
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