Y add -0.87 sub mul 97.7 x_0 add sub mul -2.02 x_2 mul -2.43 mul exp add 29.200000000000003 mul 6.140000000000001 mul x_3 x_3 sub mul 0.8170000000000001 abs add -38.300000000000004 mul -0.499 x_4 mul -0.121 x_0 mul -0.9500000000000001 cos add 0.09 mul 5.14 x_1