Y add 0.151 sub mul 4.9 x_2 sub sub sub mul 9.200000000000001 x_3 mul -5.5600000000000005 tan add mul -1.01 x_0 add mul -0.8260000000000001 exp add -52.400000000000006 mul 56.900000000000006 x_4 mul -0.313 x_7 mul -9.36 x_2 sub sub mul -0.17 x_7 mul 0.812 x_5 mul 14.600000000000001 div x_6 x_1