10 lines
254 B
Text
10 lines
254 B
Text
variables A B : Prop
|
|
variables(H₁ : A) (H₂ : A → B)
|
|
|
|
example : B :=
|
|
suffices A ∧ (A → B), from and.right this (and.left this),
|
|
and.intro H₁ H₂
|
|
|
|
example : B :=
|
|
suffices H : A ∧ (A → B), from and.right H (and.left H),
|
|
and.intro H₁ H₂
|