Y add 48.7 mul sub mul 37.800000000000004 x_3 mul 0.11900000000000001 x_0 sub mul -3.65 x_2 mul -1.7000000000000002 mul x_1 mul add mul 81.2 x_3 add mul -1.73 x_4 mul 50.2 x_5 div tan add 2.5300000000000002 mul -0.17200000000000001 x_0 x_4