Y add -2.66 sub add mul -0.395 x_5 mul -0.524 mul exp add -0.912 mul -6.2 x_1 add mul -7.59 mul x_7 add mul 0.045 div abs add 0.891 mul 8.05 x_3 x_6 add mul 15.700000000000001 x_4 mul -2.7800000000000002 x_6 mul 0.34900000000000003 x_0 mul -49.0 x_2