Y add -2.8000000000000003 mul x_1 sub mul 74.4 mul div inv add mul 4.3100000000000005 x_5 mul 60.400000000000006 pow2 add mul 0.41600000000000004 x_3 mul -4.0 x_4 x_6 exp add -7.8500000000000005 mul 83.9 x_0 mul -0.794 sin add -0.919 mul 58.7 x_2