Y add 20.8 div add mul -62.300000000000004 x_6 mul -0.612 inv add 0.53 mul 0.265 x_4 div add mul -7.8500000000000005 div x_5 x_2 mul -3.45 mul div x_1 sin sub mul -0.45 x_2 mul 0.313 x_5 x_6 add mul -51.1 div x_3 x_7 mul -81.60000000000001 pow2 add 0.889 mul 0.40800000000000003 x_0