Y add -0.003 add mul 66.3 x_2 mul -2.48 mul x_2 sub mul -48.300000000000004 inv add 43.300000000000004 mul -49.2 x_3 add mul -0.9 mul x_0 x_4 mul -0.099 div div x_3 x_1 sub mul 9.39 sin add 6.76 mul 0.34800000000000003 x_2 mul 4.3100000000000005 x_4