Y add 2.52 div add mul -97.80000000000001 mul add mul -0.01 sin add 0.191 mul -68.10000000000001 x_4 mul -0.6960000000000001 mul sub mul -0.59 x_3 mul -0.649 mul x_1 x_0 x_2 x_1 mul -0.68 x_2 mul pow2 add 0.6890000000000001 mul -0.5720000000000001 x_0 x_4