Y add -1.35 add mul -0.8300000000000001 div x_5 add mul 85.30000000000001 mul x_1 x_1 add mul 45.6 x_3 mul 3.19 mul sub mul -17.8 x_5 mul -0.753 x_6 tan add 7.6000000000000005 mul 91.80000000000001 x_2 mul -0.76 div x_2 mul x_4 x_0