Y add -5.8100000000000005 mul sub mul -0.381 x_1 mul -18.5 mul exp add 21.1 mul 6.47 div x_2 x_5 add mul -0.41500000000000004 div sub mul -0.685 inv add 5.09 mul 61.5 div x_0 x_3 mul -0.514 x_4 sub mul -0.501 div x_0 x_6 mul -65.4 pow3 add 4.800000000000001 mul 9.1 x_6 mul -2.3000000000000003 x_2 exp add -0.637 mul -4.41 x_3