Theorem RootPairing.coxeterWeightIn_le_four

Modification history

2025-04-10 16:38
Mathlib/LinearAlgebra/RootSystem/Finite/Lemmas.lean
chore: deprecate semibundled ordered algebraic typeclasses (#20676) …
Modified RootPairing.coxeterWeightIn_le_fourView on Github →
2025-02-21 21:53
Mathlib/LinearAlgebra/RootSystem/Finite/CanonicalBilinear.lean
feat: basic structural lemmas about finite crystallographic root pairings. (#21932)
Modified RootPairing.coxeterWeightIn_le_fourView on Github →
2025-02-04 09:36
Mathlib/LinearAlgebra/RootSystem/Finite/CanonicalBilinear.lean
feat: drop ordering assumption in `RootPairing.coxeterWeight_mem_set_of_isCrystallographic` (#21122) …
Added RootPairing.coxeterWeightIn_le_fourView on Github →