Y add 0.977 div div div add sub sub add add mul 3.0500000000000003 x_0 mul 0.8260000000000001 x_3 mul 64.8 x_6 mul 0.485 x_3 sub mul -31.3 x_1 mul 78.10000000000001 x_6 mul -0.516 x_4 x_2 pow3 add 0.507 mul -6.57 x_5 x_5