Y add -20.0 sub add add mul 0.41600000000000004 log add 33.2 mul -0.057 x_2 mul -3.58 exp add 0.532 mul 0.038 div x_3 inv add -0.915 mul 51.2 div x_0 x_3 mul 0.292 x_2 mul -9.9 tan add -87.7 mul 0.334 x_1