Y add 43.2 sub mul 6.5600000000000005 x_0 add mul -0.977 x_2 add add mul 1.92 exp add -0.189 mul 0.75 x_1 mul 8.94 pow2 add 5.22 mul -8.05 x_3 mul 9.27 div cos add 2.34 mul -0.535 x_1 sin add 0.03 mul 4.62 x_0