Theorem RootPairing.span_coroot'_eq_top

Modification history

2025-12-15 09:35
Mathlib/LinearAlgebra/RootSystem/IsValuedIn.lean
refactor: turn `RootSystem` into a mixin rather than extending `RootPairing` (#32885) …
Modified RootPairing.span_coroot'_eq_topView on Github →
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.span_coroot'_eq_topView on Github →
2025-04-21 11:55
Mathlib/LinearAlgebra/RootSystem/Defs.lean
feat(LinearAlgebra/RootSystem): Characterize root system invariant submodules in terms of roots (#23945) …
Added RootPairing.span_coroot'_eq_topView on Github →