Y add 58.2 add mul -0.389 x_0 mul -0.157 mul x_3 sub mul -0.259 pow2 add 7.83 mul -0.887 mul pow3 add -14.4 mul -0.8240000000000001 x_0 x_5 mul -9.15 div sub mul -1.86 tan add -0.07 mul -28.700000000000003 x_2 mul 0.039 pow3 add 1.75 mul -6.28 x_1 sub mul -2.7 x_4 mul 7.6000000000000005 x_6