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Mathlib v3 is deprecated.
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Theorem
set.preimage_neg_Ici
Modification history
2020-07-03 20:42
src/data/set/intervals/image_preimage.lean
feat(algebra/pointwise): make instances global (#3240) …
Modified
set.preimage_neg_Ici
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2020-06-05 10:41
src/data/set/intervals/image_preimage.lean
feat(data/set/intervals/image_preimage): new file (#2958) …
Added
set.preimage_neg_Ici
View on Github →