Y add -3.0500000000000003 div mul inv add 0.41500000000000004 mul -9.21 div x_2 x_1 mul x_3 mul x_3 sub mul -7.4 x_7 add mul 0.97 mul x_0 x_6 mul -0.20700000000000002 x_4 exp add -47.1 mul -0.9440000000000001 x_5