Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
set.union_insert
Modification history
2021-01-27 18:19
src/data/set/basic.lean
refactor(data/set/basic): simpler proofs (#5920) …
Modified
set.union_insert
View on Github →
2017-12-31 16:53
data/set/basic.lean
feat(data/ordinal): is_normal, omin, power/log, CNF, indecomposables, …
Modified
set.union_insert
View on Github →
2017-12-06 13:30
data/set/basic.lean
feature(.): add various theorems
Added
set.union_insert
View on Github →