15 // var x3 = f(x1, x2);
23 isE(x) :: [a] -> Bool {
37 print('h' : 'o' : 'i' : []);
43 // (Int, Bool) x4 = (4, True);
44 // //Bool y1 = isEmpty(x2); //gives weird type error, not sure why
46 [Int] x1 = 8 : 2 : [];
47 (Bool, Int) z = (True, 2);
49 var x = (True, 5) : (False,0) : [];