Y add -0.992 div abs add -0.983 mul 74.8 mul abs add -5.5 mul 8.73 x_1 abs add 24.700000000000003 mul -6.3500000000000005 x_1 sub mul 0.266 div sqrt add 5.8500000000000005 mul -0.47200000000000003 x_1 x_0 mul 0.654 x_1