11 lines
221 B
Text
11 lines
221 B
Text
Variable A : Type
|
|
Variable B : Type
|
|
Variable A' : Type
|
|
Variable B' : Type
|
|
Axiom H : A -> B = A' -> B'
|
|
Variable a : A
|
|
Check DomInj H
|
|
Theorem BeqB' : B = B' := RanInj H a
|
|
Set pp::implicit true
|
|
Show DomInj H
|
|
Show RanInj H a
|