Mathlib v3 is deprecated. Go to Mathlib v4

Theorem multiset.ndunion_le_union

Modification history

2020-07-01 10:05
src/data/multiset/basic.lean
chore(data/finset, data/multiset): split into smaller files (#3256) …
Modified multiset.ndunion_le_unionView on Github →
2017-11-20 01:09
data/multiset/basic.lean
feat(data/multiset): disjoint, nodup, finset ops
Added multiset.ndunion_le_unionView on Github →