Y add -0.421 add mul 58.2 x_4 add sub mul -0.96 x_1 mul 68.9 mul add mul -7.48 pow2 add 9.83 mul -0.059000000000000004 mul cos add -0.492 mul 53.900000000000006 x_3 x_3 mul -78.10000000000001 x_0 x_2 mul -0.36 tan add -2.71 mul -26.200000000000003 div pow2 add 2.13 mul -0.073 div x_3 x_0 x_4