Theorem Dual.apply_one_mul_eq

Modification history

2024-02-22 16:20
Mathlib/LinearAlgebra/Dual.lean
feat: add lemma `LieAlgebra.IsKilling.eq_zero_of_apply_eq_zero_of_mem_rootSpaceProductNegSelf` (#10803)
Added Dual.apply_one_mul_eqView on Github →