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Functions
cf_irred.cc File Reference
#include "config.h"
#include "cf_assert.h"
#include "cf_defs.h"
#include "canonicalform.h"
#include "cf_algorithm.h"
#include "cf_random.h"
#include "NTLconvert.h"
#include "FLINTconvert.h"

Go to the source code of this file.

Functions

CanonicalForm randomIrredpoly (int i, const Variable &x)
 computes a random monic irreducible univariate polynomial in x over Fp of degree i via NTL/FLINT
 

Function Documentation

◆ randomIrredpoly()

CanonicalForm randomIrredpoly ( int  i,
const Variable x 
)

computes a random monic irreducible univariate polynomial in x over Fp of degree i via NTL/FLINT

Definition at line 26 of file cf_irred.cc.

27{
28 int p= getCharacteristic();
29 #ifdef HAVE_FLINT
35 #elif defined(HAVE_NTL)
36 if (fac_NTL_char != p)
37 {
39 zz_p::init (p);
40 }
44 #else
45 factoryError("NTL/FLINT missing: randomIrredpoly");
46 #endif
47 return CFirredpoly;
48}
CanonicalForm convertnmod_poly_t2FacCF(const nmod_poly_t poly, const Variable &x)
conversion of a FLINT poly over Z/p to CanonicalForm
CanonicalForm convertNTLzzpX2CF(const zz_pX &poly, const Variable &x)
VAR long fac_NTL_char
Definition NTLconvert.cc:46
int FACTORY_PUBLIC getCharacteristic()
Definition cf_char.cc:70
int i
Definition cfEzgcd.cc:132
Variable x
Definition cfModGcd.cc:4083
int p
Definition cfModGcd.cc:4079
GLOBAL_VAR flint_rand_t FLINTrandom
Definition cf_random.cc:25
VAR void(* factoryError)(const char *s)
Definition cf_util.cc:80
factory's main class
nmod_poly_init(FLINTmipo, getCharacteristic())
nmod_poly_clear(FLINTmipo)