Y add -8.540000000000001 sub sub mul 0.406 x_3 mul 0.027 pow2 add -7.8 mul 1.82 x_4 mul 0.937 mul div abs add -20.900000000000002 mul -57.0 x_5 add mul -42.5 x_2 mul -0.8200000000000001 abs add 77.9 mul 0.201 x_1 inv add -9.49 mul -0.225 x_0