Y add -0.9450000000000001 mul sub mul 47.0 x_5 mul 0.4 mul div pow2 add 38.900000000000006 mul 2.0300000000000002 x_0 exp add -7.78 mul -3.91 x_4 x_6 sub add mul -78.9 x_2 mul -8.74 x_3 mul -36.800000000000004 pow3 add -85.60000000000001 mul 77.10000000000001 x_1