Abs(sin(n^(- three) + two *n)/sin(two + (one + n)^(- three) + two *n))
Abs( sinus of (n to the power of ( minus 3) plus 2 multiply by n) divide by sinus of (2 plus (1 plus n) to the power of ( minus 3) plus 2 multiply by n))
Abs( sinus of (n to the power of ( minus three) plus two multiply by n) divide by sinus of (two plus (one plus n) to the power of ( minus three) plus two multiply by n))