Y add -73.9 sub add add add mul 0.078 tan add -0.58 mul -0.6990000000000001 x_6 mul 81.30000000000001 div x_5 x_3 add add mul 50.0 x_0 mul -0.222 x_1 mul -4.3500000000000005 x_2 mul -2.15 exp add -0.526 mul -0.121 x_0 mul -7.87 x_4