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Theorem linear_map.is_submodule.neg_iff

Modification history

2018-11-05 10:47
linear_algebra/linear_map_module.lean
feat(linear_algebra,ring_theory): refactoring modules (#456) …
Deleted linear_map.is_submodule.neg_iffView on Github →
2017-12-11 14:09
algebra/linear_algebra/linear_map_module.lean
feat(algebra/linear_algebra): proof first and second isomorphism laws
Added linear_map.is_submodule.neg_iffView on Github →