Y add 91.4 sub mul -0.739 x_0 mul 34.300000000000004 div pow3 add mul 20.5 inv add 23.400000000000002 mul -70.5 x_0 mul 96.2 cos add -12.100000000000001 mul 98.80000000000001 x_0 pow3 add -77.7 mul 2.15 x_0