Y add 73.9 mul x_3 mul x_0 add mul -0.455 div cos sub mul -73.7 x_2 mul -6.6000000000000005 x_2 x_0 mul 0.147 log add mul -0.387 x_1 mul 0.271 mul abs add -5.97 mul -2.68 x_1 pow2 add 8.76 mul -0.843 x_0