Theorem RootPairing.apply_root_root_zero_iff
Modification history
2025-03-20 17:27
Mathlib/LinearAlgebra/RootSystem/RootPositive.lean
feat: a reduced irreducible finite crystallographic root system has roots of at most two different lengths (#23007) …
Deleted RootPairing.apply_root_root_zero_iffView on Github →