Y add 71.0 sub mul 0.34500000000000003 x_4 mul -90.9 div sin add -6.22 mul -9.47 x_5 sub mul -91.10000000000001 div sub mul -0.5 mul x_3 x_1 mul 0.9440000000000001 x_2 add mul 27.200000000000003 x_0 mul 1.61 inv add 60.800000000000004 mul -22.0 x_5 mul -4.18 mul x_6 x_7