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v3
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Mathlib v3 is deprecated.
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Theorem
set.smul_set_symm_diff
Modification history
2022-12-14 11:12
src/data/set/pointwise/smul.lean
feat(data/set/pointwise/smul): `a • (s \ t) = a • s \ a • t` (#17927) …
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set.smul_set_symm_diff
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