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Theorem submodule.map₂_eq_span_image2

Modification history

2022-05-10 11:03

src/algebra/module/submodule_bilinear.lean

feat(algebra/module/submodule_bilinear): add `submodule.map₂`, generalizing `submodule.has_mul` (#13709) …

Added submodule.map₂_eq_span_image2 View on Github →