This repository contains a Lean formalisation of Improved Lower Bounds for Strong n-Conjectures by Rupert Hölzl, Sören Kleine and Frank Stephan. The documentation may be viewed here.

The name Redhill is a location and corresponding MRT station in Singapore.

Upstreaming PRs to mathlib

  • #36098, #35673 (computability and order properties of radical for ℕ, ℤ)
  • #36340 (Int.mul_{pos,nonpos,neg}_iff)
  • #36488 (Finset.disjoint_preimage – eventually found unnecessary)
  • #36799 (miscellaneous lemmas, including n ≤ primorial n)
  • #36948 (lemmas for IsCoprime and IsRelPrime)