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Theorem set.prod_quotient_preimage_eq_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.prod_quotient_preimage_eq_imageView on Github →
2018-10-15 13:33
data/set/basic.lean
feat(analysis/topology): group completion
Added set.prod_quotient_preimage_eq_imageView on Github →