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Theorem set.preimage_neg_Ico

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_IcoView on Github →
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_IcoView on Github →