___ ___ 2*\/ 6 ___ ___ \/ 2 ___ 5 - ------- + \/ 2 + - \/ 5 - - ----- - 6*\/ 6 ___ 15 \/ 5
-12.6154021976882
___ / ___ ____ ___ ___ / ___ ___ ___\\ \/ 5 *\- 30*\/ 6 + 15*\/ 10 + 75*\/ 5 + \/ 5 *\\/ 2 - 90*\/ 6 - 15*\/ 5 // ------------------------------------------------------------------------------- 75
___ ___ ____ ___ 75 - 90*\/ 6 - 15*\/ 5 - 6*\/ 30 + 16*\/ 2 ---------------------------------------------- 15
____ ___ ___ ___ 2*\/ 30 16*\/ 2 5 - \/ 5 - 6*\/ 6 - -------- + -------- 5 15
___ ___ ____ ___ 75 - 90*\/ 6 - 15*\/ 5 - 6*\/ 30 + 16*\/ 2 ---------------------------------------------- 15