Y add -64.0 div div inv sub mul -0.597 x_3 mul 6.3 x_4 mul sub mul 81.10000000000001 x_7 mul -0.496 div x_1 sin sub mul 0.879 x_0 mul 0.9520000000000001 pow3 add -1.97 mul -0.8260000000000001 x_5 x_2 cos add mul 0.153 x_5 mul -7.6000000000000005 x_6