Y add -8.98 add mul 53.1 div sub mul -59.1 x_4 mul 77.9 x_1 sub mul 56.900000000000006 x_3 sub mul 74.10000000000001 x_0 add mul -0.138 pow2 add -0.684 mul 98.60000000000001 div x_2 add mul 0.111 x_6 mul 0.598 x_0 mul 0.709 x_5 mul 4.65 log add 2.59 mul -0.17 x_5