import math fn test_square() { assert math.square(0) == 0 assert math.square(1) == 1 assert math.square(-1) == 1 assert math.square(5) == 25 assert math.square(u8(3)) == 9 assert math.square(u32(10)) == 100 assert math.square(-7) == 49 } fn test_cube() { assert math.cube(0) == 0 assert math.cube(1) == 1 assert math.cube(-1) == -1 assert math.cube(5) == 125 assert math.cube(u8(3)) == 27 assert math.cube(u32(10)) == 1000 assert math.cube(-7) == -343 }