Y add -0.453 sub sub mul 65.4 div x_5 x_5 add mul -50.300000000000004 x_5 mul 5.4 mul x_2 add mul 15.4 exp add -0.58 mul 9.950000000000001 x_3 sub add mul 0.499 x_1 mul 3.0700000000000003 div pow2 add -93.7 mul -8.51 x_3 x_0 mul -0.253 tan add -12.200000000000001 mul -0.551 x_4 mul -0.894 pow2 add -20.6 mul 0.304 x_6