Abs( sinus of ( sinus of (n) divide by n to the power of (1 divide by 3)) divide by sinus of ( sinus of (1 plus n) divide by (1 plus n) to the power of (1 divide by 3)))
Abs( sinus of ( sinus of (n) divide by n to the power of (one divide by three)) divide by sinus of ( sinus of (one plus n) divide by (one plus n) to the power of (one divide by three)))