lean2/tests/lean/tst13.lean

print fun x : Bool, (fun x : Bool, x).
print let x := true,
         y := true
     in (let z := x /\ y,
             f := (fun x y : Bool, x /\ y <=>
                                   y /\ x <=>
                                   x \/ y \/ y)
         in (f x y) \/ z)
feat(frontends/lean/parser): combine Echo and Show commands into the 'print' command Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-01-05 19:03:35 +00:00			`print fun x : Bool, (fun x : Bool, x).`
			`print let x := true,`
Fix bug in parser. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2013-08-18 22:23:01 +00:00			`y := true`
			`in (let z := x /\ y,`
			`f := (fun x y : Bool, x /\ y <=>`
			`y /\ x <=>`
			`x \/ y \/ y)`
			`in (f x y) \/ z)`