Y add -74.4 mul add mul -1.96 x_7 mul 0.63 div tan add -76.3 mul -89.30000000000001 x_4 add mul -5.98 div x_5 sub mul 0.01 x_0 mul -0.02 x_1 add mul 52.400000000000006 pow3 add -77.0 mul -0.834 x_3 mul 0.326 x_2 x_6