Y add -66.60000000000001 add add mul 0.811 cos add -0.47100000000000003 mul 44.6 x_3 mul 4.23 mul sub mul -78.10000000000001 x_1 mul 0.709 x_2 inv add 65.3 mul 7.5600000000000005 x_0 sub mul 9.620000000000001 abs add -6.63 mul 1.57 x_1 mul -5.5 sqrt add 5.94 mul -0.35000000000000003 div x_3 x_3