Theorem RootPairing.rootSpan_ne_bot

Modification history

2025-04-30 15:39
Mathlib/LinearAlgebra/RootSystem/Defs.lean
feat: generalise nondegeneracy of root pairing forms to allow coefficients in subring (#23329) …
Modified RootPairing.rootSpan_ne_botView on Github →
2025-03-11 13:02
Mathlib/LinearAlgebra/RootSystem/Defs.lean
feat: define irreducible root systems / pairings (#22803)
Added RootPairing.rootSpan_ne_botView on Github →