Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finset.nonempty.image

Modification history

2022-02-12 19:33
src/data/finset/basic.lean
chore(data/finset/basic): Golf and compress (#11987) …
Deleted finset.nonempty.imageView on Github →
2020-01-26 01:12
src/data/finset.lean
feat(*): some simple lemmas about sets and finite sets (#1903) …
Added finset.nonempty.imageView on Github →