Изменения

<tex>P = a_{0} \oplus a_{1} x_{1} \oplus a_{2} x_{2} \oplus ... \oplus a_{n} x_{n} \oplus a_{n+1} x_{1} x_{2} \oplus ... \oplus a_{..n + C _{n}^2} x_{n-1} x_{n} \oplus ... \oplus a_{2^n-1} x_{1} x_{2} .. x_{n} </tex>