Y add -0.068 mul inv add -59.900000000000006 mul -12.8 x_1 add mul 78.10000000000001 div pow2 add 3.21 mul -2.85 x_2 add mul 1.5 mul sin add -49.800000000000004 mul -3.0500000000000003 x_1 mul sub mul 0.559 div sub mul 0.66 x_1 mul -56.1 x_1 x_0 mul 8.21 x_3 exp add -0.24 mul 5.61 x_4 mul 0.083 x_5 mul 0.197 x_2