7 lines
150 B
Text
7 lines
150 B
Text
Set: pp::colors
|
|
Set: pp::unicode
|
|
Imported 'tactic'
|
|
Proved: T
|
|
import "kernel"
|
|
import "Nat"
|
|
theorem T (H : ⊥) : ⊥ := eqt_elim (eqt_intro H)
|