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Theorem span_nat_eq_add_group_closure

Modification history

2021-04-19 14:03
src/algebra/algebra/basic.lean
feat(algebra/module/submodule_lattice): add lemmas for nat submodules (#7221) …
Deleted span_nat_eq_add_group_closureView on Github →
2020-07-08 14:31
src/ring_theory/algebra.lean
chore(*): use is_algebra_tower instead of algebra.comap and generalize some constructions to semirings (#3299) …
Added span_nat_eq_add_group_closureView on Github →