Theorem RootPairing.Base.root_sub_root_mem_of_mem_of_mem

Modification history

2025-07-07 13:33
Mathlib/LinearAlgebra/RootSystem/Finite/Lemmas.lean
chore: reorganise root system files associated with Geck construction (#26849) …
Modified RootPairing.Base.root_sub_root_mem_of_mem_of_memView on Github →
2025-02-26 10:06
Mathlib/LinearAlgebra/RootSystem/Finite/Lemmas.lean
feat: more structural lemmas about root pairings (#22213) …
Added RootPairing.Base.root_sub_root_mem_of_mem_of_memView on Github →