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Theorem set.not_mem_Ioo_of_le

Modification history

2023-04-30 12:24
src/data/set/intervals/basic.lean
feat(data/set/intervals/basic): generalize from `linear_order` to `preorder` (#18876) …
Modified set.not_mem_Ioo_of_leView on Github →
2021-02-16 12:05
src/data/set/intervals/basic.lean
feat(data/set/intervals/basic): not_mem of various intervals (#6238) …
Added set.not_mem_Ioo_of_leView on Github →