Theorem LieModule.Weight.isNonZero_iff_ne_zero

Modification history

2024-08-17 15:02

Mathlib/Algebra/Lie/Weights/Basic.lean

chore(Algebra/Lie): rename weightSpace to genWeightspace (#15911) …

Modified LieModule.Weight.isNonZero_iff_ne_zero View on Github →

2024-05-27 16:40

Mathlib/Algebra/Lie/Weights/Basic.lean

feat(Algebra/Lie/*): Add `Zero` and `Neg` instances for weights. (#13261)

Added LieModule.Weight.isNonZero_iff_ne_zero View on Github →