Mathlib Changelog
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2023-01-14 05:54
f7d4c2c5
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feat: port Data.Multiset.Sections (
#1554
)
Estimated changes
Modified
Mathlib.lean
Created
Mathlib/Data/Multiset/Sections.lean
added
theorem
Multiset.card_sections
added
theorem
Multiset.coe_sections
added
theorem
Multiset.mem_sections
added
theorem
Multiset.prod_map_sum
added
theorem
Multiset.sections_add
added
theorem
Multiset.sections_cons
added
theorem
Multiset.sections_zero