Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
list.length_pos_iff_exists_mem
Modification history
2017-11-19 05:53
data/list/basic.lean
feat(data/multiset): filter, count, distrib lattice
Added
list.length_pos_iff_exists_mem
View on Github →