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Theorem multiset.image_subset_image

Modification history

2017-11-20 01:09
data/multiset/basic.lean
feat(data/multiset): disjoint, nodup, finset ops
Deleted multiset.image_subset_imageView on Github →
2017-11-01 04:35
data/multiset/basic.lean
feat(data/num,data/multiset): more properties of binary numbers, begin multisets
Added multiset.image_subset_imageView on Github →