Y add -3.64 div x_4 add add mul 0.834 exp add -33.1 mul -42.6 x_0 mul -0.742 div x_2 add mul 71.8 x_1 sub mul 37.0 x_2 mul -7.42 pow2 add mul 0.055 x_5 mul 47.5 inv add -47.400000000000006 mul 8.4 x_6 mul 74.10000000000001 x_3