Y add 0.798 add mul -2.57 x_4 add mul -0.085 mul sub sub mul 0.989 exp add -4.0600000000000005 mul -0.651 x_6 sub mul 87.80000000000001 mul div sin add -6.7 mul 69.8 mul exp add 57.0 mul -4.2700000000000005 x_4 x_3 x_0 x_2 mul -4.84 x_5 mul 0.005 x_6 x_1 mul 77.30000000000001 x_4