mathlib4
mathlib4 copied to clipboard
feat: partial port of Algebra/Order/
trafficstars
These aren't complete ports, mostly just the typeclass definition parts of
Algebra.Order.MonoidAlgebra.Order.GroupAlgebra.Order.Ring
Creating these typeclasses with sorried instances for use with linarith was barely easier than porting the instances too.
- [x] depends on #467
The linter is failing because of https://github.com/leanprover/lean4/issues/1730.
bors merge