Mathlib v3 is deprecated. Go to Mathlib v4

Theorem ennreal.inv_inv

Modification history

2022-02-16 11:53
src/data/real/ennreal.lean
refactor(algebra/group/basic): add extra typeclasses for negation (#11960) …
Deleted ennreal.inv_invView on Github →
2019-01-02 08:57
data/real/ennreal.lean
feat(data/real/ennreal): minor additions to ennreal (#558)
Modified ennreal.inv_invView on Github →
2018-08-21 22:05
data/real/ennreal.lean
refactor(data/real/nnreal): derive order structure for ennreal from with_top nnreal
Modified ennreal.inv_invView on Github →
2018-07-21 02:09
analysis/ennreal.lean
refactor(analysis/ennreal): split and move to data.real
Modified ennreal.inv_invView on Github →
2017-09-06 19:31
topology/ennreal.lean
feat(topology): restructure order topologies; (start) proof that ennreal is a topological monoid
Added ennreal.inv_invView on Github →