Y add -17.7 div inv add 29.900000000000002 mul 82.60000000000001 x_4 add mul 3.5700000000000003 mul x_1 add mul -5.5600000000000005 x_0 mul -77.10000000000001 exp add -0.771 mul 0.79 x_3 mul -1.1 mul x_5 log add 8.5 mul -0.927 mul x_2 x_4