Y add 70.60000000000001 mul x_5 add mul 0.401 x_7 sub sub mul -90.60000000000001 sin add -67.3 mul -3.45 x_2 mul -0.065 div x_8 x_6 mul 6.79 div x_0 div x_3 div div exp add 50.300000000000004 mul -4.9 x_9 x_1 x_4