Y add -10.5 div div x_1 inv add -21.900000000000002 mul 0.47500000000000003 x_1 sub mul 1.4000000000000001 log sub mul 9.5 pow2 add 96.2 mul -0.026000000000000002 x_3 mul 0.297 x_0 mul -63.0 div add mul 26.6 x_0 mul 29.1 div x_2 x_2 x_3