Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Def
initial_seg.unique_of_extensional
Modification history
2018-01-11 23:22
set_theory/ordinal.lean
doc(*): blurbs galore …
Deleted
initial_seg.unique_of_extensional
View on Github →
2017-12-10 08:36
data/ordinal.lean
feat(data/ordinal): ordinal numbers
Added
initial_seg.unique_of_extensional
View on Github →