Y add -7.17 sub mul -6.7 div div x_0 abs add -18.400000000000002 mul 9.19 mul x_1 add mul 0.974 x_2 mul 94.0 x_4 tan add -6.3100000000000005 mul -0.34800000000000003 x_2 mul -0.34700000000000003 mul pow2 add 87.10000000000001 mul -88.9 x_3 sin add 0.74 mul 9.200000000000001 x_1