Y add 0.053 add mul -0.42 x_4 sub mul 0.859 x_1 mul 0.5650000000000001 mul abs sub mul -1.1 log add 40.1 mul -8.64 x_2 add mul -9.76 abs add -4.21 mul -45.7 x_5 mul 0.343 inv add 65.3 mul -3.65 x_3 x_0