Y add 2.2 div div mul div mul sub mul -0.14100000000000001 abs add -0.677 mul -0.272 x_4 mul 16.3 mul cos add 43.300000000000004 mul 0.164 x_4 pow3 add 86.80000000000001 mul -3.7 x_1 mul x_3 x_1 x_0 x_3 x_2 sin add 65.5 mul -0.253 x_0