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Theorem exterior_algebra.ι_injective

Modification history

2021-01-14 19:06
src/linear_algebra/exterior_algebra.lean
feat(linear_algebra/{exterior,tensor,free}_algebra): provide left-inverses for `algebra_map` and `ι` (#5722) …
Deleted exterior_algebra.ι_injectiveView on Github →
2021-01-13 10:19
src/linear_algebra/exterior_algebra.lean
feat(linear_algebra/{exterior,tensor}_algebra): Prove that `ι` is injective (#5712) …
Added exterior_algebra.ι_injectiveView on Github →