Y add 9.600000000000001 mul cos add -3.2 mul -35.2 x_1 sub sub mul 0.359 pow2 add 0.533 mul 0.63 x_2 add mul 87.7 x_3 mul 4.1000000000000005 tan add -4.19 mul -0.07 x_0 mul 3.49 abs add 1.07 mul 94.9 x_2