Y add -6.05 mul x_1 add add mul -62.7 x_1 add mul 1.72 sqrt add 0.578 mul -0.073 x_0 mul 0.636 div tan add -9.06 mul -29.900000000000002 x_2 tan add 4.92 mul 22.200000000000003 x_0 mul -75.10000000000001 x_3