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In mathematics and computer algebra the factorization of a polynomial consists of decomposing it into a product of irreducible factors.This decomposition is theoretically possible and is unique for polynomials with coefficients in any field, but rather strong restrictions on the field of the coefficients are needed to allow the computation of the factorization by means of an algorithm.
Let's choose the elliptic curve y 2 = x 3 + 5x – 5, with the point P = (1, 1) on it, and let's try to compute (10!)P. The slope of the tangent line at some point A=(x, y) is s = (3x 2 + 5)/(2y) (mod n). Using s we can compute 2A. If the value of s is of the form a/b where b > 1 and gcd(a,b) = 1, we have to find the modular inverse of b.
To factorize the initial polynomial, it suffices to factorize each square-free factor. Square-free factorization is therefore the first step in most polynomial factorization algorithms. Yun's algorithm extends this to the multivariate case by considering a multivariate polynomial as a univariate polynomial over a polynomial ring.
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The polynomial x 2 + cx + d, where a + b = c and ab = d, can be factorized into (x + a)(x + b).. In mathematics, factorization (or factorisation, see English spelling differences) or factoring consists of writing a number or another mathematical object as a product of several factors, usually smaller or simpler objects of the same kind.
Accused murderer Luigi Mangione’s grandmother reportedly left tens of millions of dollars to her children and grandchildren after she died, but did so on one condition: that any grandchild ...
President-elect Donald Trump’s team is gaming out an aggressive strategy toward Latin America that will be a crucial element to plans to deport migrants at large scale, according to two sources ...
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