Y add 12.600000000000001 sub mul -65.2 div sub mul -62.2 x_4 mul 6.86 div sub mul 0.329 mul div pow3 add mul -0.587 x_6 mul 5.09 x_6 x_5 mul pow2 add -13.600000000000001 mul 60.300000000000004 x_1 x_4 mul -16.2 pow3 add 0.33 mul 0.455 x_3 tan add 11.0 mul 2.11 x_0 x_2 mul 1.6300000000000001 x_6