Open teorth opened 1 hour ago
Discussed at https://leanprover.zulipchat.com/#narrow/channel/458659-Equational/topic/Thoughts.20and.20impressions.20thread/near/482659072
claim
Discussed at https://leanprover.zulipchat.com/#narrow/channel/458659-Equational/topic/Thoughts.20and.20impressions.20thread/near/482659072