lean2/tests/lean/forall1.lean

Import int.
Variable P : Int -> Bool
Axiom Ax (x : Int) : P x
Check ForallIntro Ax
refactor(builtin): only load the kernel and natural numbers by default Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2013-12-30 21:35:37 +00:00			`Import int.`
feat(library/basic_thms): add ForallIntro theorem Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2013-12-16 01:35:31 +00:00			`Variable P : Int -> Bool`
			`Axiom Ax (x : Int) : P x`
			`Check ForallIntro Ax`