Y add -0.359 div div x_5 add sub sub mul 80.30000000000001 tan add -0.746 mul 14.600000000000001 x_7 mul 34.4 x_0 mul 48.2 x_2 mul -6.62 mul add mul -68.5 x_5 add mul 4.58 x_4 mul -82.7 x_3 exp sub mul -0.459 x_6 mul -0.391 x_4 x_1