Entry
Value
Name
TRIV_OR_FORALL_THM
Conclusion
!p q. (!x. p) \/ (!x. q) <=> (!x. p \/ q)
Constructive Proof
Yes
Axiom
N|A
Classical Lemmas
N|A
Constructive Lemmas
T
T <=> (\p. p) = (\p. p)
(/\) = (\p q. (\f. f p q) = (\f. f T T))
(==>) = (\p q. p /\ q <=> p)
(\/) = (\p q. !r. (p ==> r) ==> (q ==> r) ==> r)
(!) = (\p. p = (\x. T))
Contained Package
bool-int
Comment
Standard HOL library retrieved from OpenTheory
Back to main package page
Back to contained package page
