Y add 6.8500000000000005 div mul add sub mul 0.62 pow3 add mul -2.97 x_0 mul -0.586 x_3 mul 0.33 x_4 mul -3.7800000000000002 div pow2 add 0.11800000000000001 mul 0.5 x_2 x_1 sin add -26.6 mul 0.49 x_1 pow2 add -0.14300000000000002 mul -6.300000000000001 x_2