power77I have a Yonex Muscle Power 77 for sale. It has a few scratches and paint chips but no structural damage. I still have the orinal case. Modifications that have been made includePowerMod Calculator How to calculate a b mod n. There are several ways to compute (a^b , text{mod} , n). The most efficient method consists of: divide the exponent (b) into powers of 2 by writing it in binary, obtaining (b = (d_{k