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Theorem ennreal.add_sub_self'

Modification history

2022-04-21 20:30
src/data/real/ennreal.lean
feat(data/real/ennreal): `tsub` lemmas (#13525) …
Deleted ennreal.add_sub_self'View on Github →
2021-10-07 15:09
src/data/real/ennreal.lean
refactor(data/ennreal/basic): prove has_ordered_sub instance (#9582) …
Modified ennreal.add_sub_self'View on Github →
2021-09-18 16:39
src/data/real/ennreal.lean
chore(data/real/ennreal, measure_theory/): use `≠ ∞` and `≠ 0` in assumptions (#9219)
Modified ennreal.add_sub_self'View on Github →
2018-07-21 02:09
analysis/ennreal.lean
refactor(analysis/ennreal): split and move to data.real
Modified ennreal.add_sub_self'View on Github →
2018-07-19 15:34
analysis/ennreal.lean
feat(analysis/measure_theory): optimize proofs; trim, is_complete
Added ennreal.add_sub_self'View on Github →