Mathlib v3 is deprecated. Go to Mathlib v4

Theorem not_not_elim

Modification history

2017-09-03 20:55
logic/basic.lean
refactor(logic/basic): refactor logic theorems
Deleted not_not_elimView on Github →
2017-07-23 15:16
logic/basic.lean
refactor(*): import content from lean/library/data and library_dev
Added not_not_elimView on Github →