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Theorem ennreal.inv_two_add_inv_two

Modification history

2021-02-04 21:33
src/data/real/ennreal.lean
feat(data/real/ennreal): use notation for ennreal (#6044) …
Modified ennreal.inv_two_add_inv_twoView on Github →
2019-12-15 21:28
src/data/real/ennreal.lean
feat(data/real/ennreal): more lemmas, `*_cast` tags, use `lift` tactic (#1754) …
Added ennreal.inv_two_add_inv_twoView on Github →