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Theorem submodule.linear_proj_add_linear_proj_of_is_compl_eq_self

Modification history

2021-12-21 12:42
src/linear_algebra/projection.lean
feat(algebra/module/submodule_lattice, linear_algebra/projection): two lemmas about `is_compl` (#10709)
Added submodule.linear_proj_add_linear_proj_of_is_compl_eq_selfView on Github →