Mathlib v3 is deprecated. Go to Mathlib v4

Theorem list.map_nil

Modification history

2020-02-25 22:59

src/data/list/basic.lean

chore(data/list/basic): drop `append_foldl` and `append_foldr`, add `map_nil` and `prod_singleton` (#2057) …

Added list.map_nil View on Github →