Poly1 p-adic. More...
#include <givpoly1padic.h>
Inheritance diagram for Poly1PadicDom< Domain, Dense >:
Collaboration diagram for Poly1PadicDom< Domain, Dense >:
Public Member Functions | |
| Rep & | setdegree (Rep &P) const |
| Compute the degree of P. More... | |
| size_t & | sqrfree (size_t &Nfact, Rep *Fact, const Rep &P) const |
| Sqrfree decomposition. More... | |
Detailed Description
template<class Domain>
class Givaro::Poly1PadicDom< Domain, Dense >
Poly1 p-adic.
Member Function Documentation
Compute the degree of P.
- Warning
- this is an infamous function that may not leave
Pconstant !!
- Parameters
-
P polynomial
Sqrfree decomposition.
Decompose P such that: P = Fact[0]^0 * Fact[1]^1 * ... * Fact[P.degree()]^(P.degree()), with Fact[0] the leading coefficient. The array Fact must be allocated before calling the function. The size of Fact must be degP+1 is all factors should be computed. For more readeable version of the algorithm, see Geddes, p342.
- Parameters
-
Nfact [in] the size of Fact Fact [in] an array of dimension Nfact Nfact [out] is the number of factor in the sqrfree decomposition Fact [out] contains at most Nfact factors of the decomposition. P rep.
The documentation for this class was generated from the following file:
