Y add 0.835 add sub mul -0.8300000000000001 x_2 sub mul 0.9560000000000001 x_5 mul -70.8 div tan add -12.8 mul -0.86 x_1 add sub mul -0.639 x_2 mul -86.10000000000001 div x_7 x_3 mul -1.28 mul x_4 x_6 sub mul -4.800000000000001 x_0 mul 97.80000000000001 x_5