Y add -39.300000000000004 div div x_3 div pow2 add 12.0 mul 0.996 x_4 add mul 0.649 mul mul x_4 mul x_6 cos add -2.34 mul -0.5710000000000001 x_2 x_7 mul 13.100000000000001 inv add -52.1 mul -0.046 x_0 div sqrt add 31.700000000000003 mul -4.0 x_5 x_1