Y add -2.71 sub mul 58.5 mul x_4 mul add mul -70.5 x_4 sub mul 68.3 x_3 mul 52.7 x_2 div tan add mul -60.5 x_3 mul 0.99 x_2 abs add -9.38 mul -0.488 div x_0 pow3 add -0.314 mul 0.9440000000000001 x_5 mul -7.7700000000000005 div x_5 exp add 0.531 mul 7.98 x_1