Y add -0.134 add add mul 0.442 div div div sub mul 0.077 tan add 7.4 mul -0.331 x_0 mul 0.263 x_6 sub mul 44.400000000000006 x_5 mul 31.1 exp add -4.59 mul 0.171 x_4 x_1 x_7 mul -92.30000000000001 x_3 mul -89.30000000000001 pow2 add -0.678 mul 2.48 x_2