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Theorem set.mem_range_of_mem_image

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.mem_range_of_mem_imageView on Github →
2021-06-22 03:06
src/data/set/basic.lean
feat(topology/instances/real): a continuous periodic function has compact range (and is hence bounded) (#7968) …
Added set.mem_range_of_mem_imageView on Github →