Mathlib v3 is deprecated. Go to Mathlib v4

Theorem classical.not_bforall_iff_bexists_not

Modification history

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