Y add -18.7 sub mul -58.0 x_3 add mul 5.94 x_6 add add mul 2.8000000000000003 x_7 mul 0.194 x_5 add mul -95.9 x_1 mul 0.016 mul div x_4 x_0 sub mul -0.515 exp add 9.14 mul 54.2 x_5 sub mul 57.6 inv add mul 9.290000000000001 exp add -0.623 mul 70.3 mul x_6 x_7 mul -4.32 cos add 0.091 mul 1.07 x_2 mul -52.300000000000004 x_8