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Luka-Opolya-enumeration-theorem0.1.0

A Lean 4 formalization of Pólya enumeration theorem.
#math

METADATA

  • MIT
  • 5 hours ago
    Last updated on July 17, 2025 at 9:40:45AM
  • 19 stars

LEAN

  • Commit 027611a fails to build on leanprover/lean4:v4.22.0-rc3
    v4.22.0-rc3
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    v4.22.0-rc2
  • Commit 027611a fails to build on leanprover/lean4:v4.21.0
    v4.21.0
  • Commit 027611a fails to build on leanprover/lean4:v4.21.0-rc3
    v4.21.0-rc3
  • Commit 027611a fails to build on leanprover/lean4:v4.20.1
    v4.20.1
  • Commit 027611a (latest) builds on its old leanprover/lean4:v4.14.0-rc2
    v4.14.0-rc2
  • 5 less

REPOSITORY

Luka-O/polya-enumeration-theorem

Pólya's enumeration theorem

A Lean 4 formalization of Pólya's enumeration theorem and some of its applications, along with a fast algorithm for its use.

Resources

Further information is available at the project web pages:

  • blueprint
  • documentation

Author

Maintained by Luka Opravš.

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