Y add 3.06 div exp add 0.748 mul -78.30000000000001 x_0 add mul 0.482 mul div x_5 div mul x_2 x_4 x_3 add mul 17.900000000000002 x_6 add sub mul 83.10000000000001 mul x_3 x_6 mul -67.0 x_1 mul 90.4 x_6 mul -0.136 x_5