Y add -2.59 mul add mul 0.34800000000000003 div sub mul -9.620000000000001 x_4 mul -46.7 x_2 x_3 add add mul -34.300000000000004 pow2 add -2.94 mul 92.7 x_2 mul -72.2 x_0 mul -0.901 x_2 sub mul 9.06 x_2 mul -0.651 inv add -0.483 mul 6.7700000000000005 mul exp add 5.3500000000000005 mul 3.64 x_1 exp add -0.323 mul -6.43 x_0