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Theorem lie_subalgebra.neg_mem_iff

Modification history

2022-04-10 01:48
src/algebra/lie/subalgebra.lean
feat(group_theory): use generic `subobject_class` lemmas (#11758) …
Deleted lie_subalgebra.neg_mem_iffView on Github →
2022-01-24 12:18
src/algebra/lie/subalgebra.lean
feat(algebra/lie/cartan_subalgebra): add self-normalizing characterisation for Lie subalgebra (#11598)
Added lie_subalgebra.neg_mem_iffView on Github →