Set: pp::colors Set: pp::unicode Imported 'Int' 2 3 Defined: x 2 ⊤ Assumed: y if (0 ≤ -3 + y) (-3 + y) (-1 * (-3 + y)) | x + y | > x Set: lean::pp::notation Int::gt (Int::abs (Int::add x y)) x Int::gt (Int::add (Int::abs (Int::add x y)) (Int::abs (Int::add y x))) x