-// print("faculty of 5 is: ", foldr(\x y->x*y, 1, intList(5)));
-// print("sum of 1..5 is: ", foldr(\x y->x+y, 0, intList(5)));
-// print("filter evens from 0..12 is: ");
-// print("sum of 0..12 but only the evens: ",
-// foldr(\x y->x+y, 0, filter(\x->x%2 == 0, intList(12))));
-
- var a = plus3;
- var b = a(1);
- var c = b(2);
- var d = c(3);
+ var x = 5;
+ print("faculty of 5 is: ", foldr(\x y->x*y, 1, intList(5)));
+ print("sum of 1..5 is: ", foldr(\x y->x+y, 0, intList(5)));
+ print("sum of 0..12 but only the evens: ",
+ foldr(\x y->x+y, 0, filter(\x->x%2 == 0, intList(12))));