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2024-09-13 06:50
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feat(Algebra/Group/Pointwise): lower bound cardinality of s * s (
#16745
)
Estimated changes
Modified
Mathlib/Algebra/Group/Pointwise/Finset/Basic.lean
added
theorem
Finset.card_le_card_mul_self'
added
theorem
Finset.card_le_card_mul_self