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вернуться в форумWhat metod who use? Please write what method or algorithm you used. Thanks. Re: What metod who use? Послано demo 21 дек 2008 09:28 if the polynomial can be factorized to the form (x2+mx+n)*(x2+px+q),by expanding it,we can get four equation of coefficients,one of them is nq=d,notice |d|<=20000,we can enumerate its factor and check whether all the equation are meeted.the same to other forms |
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