Y add -20.0 add mul -36.4 x_2 mul -0.40900000000000003 mul add mul 0.9500000000000001 cos add add mul 22.6 x_3 mul -1.73 inv add -0.08 mul -5.5 x_1 mul 0.106 x_2 mul 0.065 x_1 sqrt add 27.8 mul 5.01 div x_0 x_0