Y add 5.91 sub mul -0.63 x_4 add mul 40.70 inv add 97.70 mul -0.18 div x_3 div x_1 x_2 add mul -10.00 div tan add 0.44 mul 61.90 x_2 mul pow3 add -0.02 mul 0.77 x_5 pow2 add -55.50 mul -93.80 x_4 mul -62.30 x_0