RosettaCodeData/Task/Apply-a-callback-to-an-array/Maple/apply-a-callback-to-an-array-5.maple

> map2( `-`, 5, [ 1, 2, 3 ] );
                               [4, 3, 2]

> map[2]( `/`, 5, [ 1, 2, 3 ] );
                             [5, 5/2, 5/3]