On the greatest common divisor of two values of a polynomial
β Scribed by V. Ennola
- Publisher
- Akadmiai Kiad
- Year
- 1968
- Tongue
- English
- Weight
- 242 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1588-2632
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π SIMILAR VOLUMES
The calculation of the degree of an approximate greatest common divisor (AGCD) of two inexact polynomials f (y) and g(y) is a non-trivial computation because it reduces to the estimation of the rank loss of a resultant matrix R( f , g). This computation is usually performed by placing a threshold on
We investigate a variant of the so-called "binary" algorithm for finding the GCD (greatest common divisor) of two numbers which requires no comparisons. We show that when implemented with carry-save hardware, it can be used to find the modulo B inverse of an n-bit binary integer in a time proportion