Y add 0.519 sub mul 9.9 mul x_1 div div sub mul -62.7 x_2 mul 9.200000000000001 pow2 add 0.135 mul 9.120000000000001 x_4 x_3 add mul 75.3 x_5 mul 77.80000000000001 div sin sub mul 7.2 x_3 mul -6.75 x_1 sin add 74.9 mul 0.256 x_1 mul 0.6920000000000001 x_0