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Theorem finsupp.nat_add_sub_of_le

Modification history

2021-10-08 10:04
src/data/finsupp/basic.lean
refactor(data/finsupp/basic): remove sub lemmas (#9603) …
Deleted finsupp.nat_add_sub_of_leView on Github →
2021-10-06 21:14
src/data/finsupp/basic.lean
refactor(data/finsupp/basic): has_ordered_sub on finsupp (#9577) …
Modified finsupp.nat_add_sub_of_leView on Github →
2020-12-15 01:31
src/data/finsupp/basic.lean
chore(data/finsupp/basic): more lemmas about `α →₀ ℕ` (#5362) …
Added finsupp.nat_add_sub_of_leView on Github →