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Theorem set.range_diff_image_subset

Modification history

2022-12-07 20:30
src/data/set/basic.lean
refactor(data/set/basic): move image, preimage, and range to a new file (#17842) …
Modified set.range_diff_image_subsetView on Github →
2020-12-07 03:33
src/data/set/basic.lean
feat(order/filter/ultrafilter): Restriction of ultrafilters along large embeddings (#5195) …
Added set.range_diff_image_subsetView on Github →