Y add -0.744 add add mul -2.41 x_4 mul 0.052000000000000005 mul x_6 tan add 0.24 mul 0.6990000000000001 x_2 add add sub mul -0.037 x_8 mul -0.759 x_8 mul -0.803 x_5 add sub mul -61.400000000000006 div mul sub mul 7.54 x_3 mul -0.614 x_2 x_1 x_6 mul -0.604 x_7 mul -9.99 div pow3 add -13.700000000000001 mul -11.5 x_0 x_7