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Theorem submodule.mem_supr_iff_exists_dfinsupp

Modification history

2021-07-13 17:32
src/linear_algebra/dfinsupp.lean
feat(algebra/direct_sum): the submodules of an internal direct sum satisfy `supr A = ⊤` (#8274) …
Added submodule.mem_supr_iff_exists_dfinsuppView on Github →