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Theorem ennreal.sub_zero

Modification history

2021-10-21 18:28
src/data/real/ennreal.lean
refactor(data/real/ennreal): remove sub lemmas (#9857) …
Deleted ennreal.sub_zeroView on Github →
2021-10-07 15:09
src/data/real/ennreal.lean
refactor(data/ennreal/basic): prove has_ordered_sub instance (#9582) …
Modified ennreal.sub_zeroView on Github →
2018-07-21 02:09
analysis/ennreal.lean
refactor(analysis/ennreal): split and move to data.real
Modified ennreal.sub_zeroView on Github →
2017-08-30 18:33
topology/ennreal.lean
feat(topology/ennreal): add subtraction
Added ennreal.sub_zeroView on Github →