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FLINTconvert.h
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1/*****************************************************************************\
2 * Computer Algebra System SINGULAR
3\*****************************************************************************/
4/** @file FLINTconvert.h
5 *
6 * This file defines functions for conversion to FLINT (www.flintlib.org)
7 * and back.
8 *
9 * @author Martin Lee
10 *
11 **/
12/*****************************************************************************/
13
14#ifndef FLINT_CONVERT_H
15#define FLINT_CONVERT_H
16
17// #include "config.h"
18#include "canonicalform.h"
19#include "fac_util.h"
20
21#ifdef HAVE_FLINT
22#ifdef __cplusplus
23extern "C"
24{
25#endif
26#ifndef __GMP_BITS_PER_MP_LIMB
27#define __GMP_BITS_PER_MP_LIMB GMP_LIMB_BITS
28#endif
29#include <flint/fmpz.h>
30#include <flint/fmpq.h>
31#include <flint/fmpz_poly.h>
32#include <flint/fmpz_mod_poly.h>
33#include <flint/fmpq_poly.h>
34#include <flint/nmod_poly.h>
35#include <flint/nmod_mat.h>
36#include <flint/fmpz_mat.h>
37#if ( __FLINT_RELEASE >= 20400)
38#include <flint/fq.h>
39#include <flint/fq_poly.h>
40#include <flint/fq_nmod.h>
41#include <flint/fq_nmod_poly.h>
42#include <flint/fq_nmod_mat.h>
43#if ( __FLINT_RELEASE >= 20503)
44#include <flint/fmpq_mpoly.h>
45#endif
46#if ( __FLINT_RELEASE >= 20700)
47#include <flint/fq_nmod_mpoly_factor.h>
48#endif
49#endif
50
52
53#ifdef __cplusplus
54}
55#endif
56
57#include "factory/cf_gmp.h"
58
59/// conversion of a factory integer to fmpz_t
60void
61convertCF2Fmpz (fmpz_t result, ///< [out] an fmpz_t
62 const CanonicalForm& f ///< [in] a CanonicalForm wrapping an
63 ///< integer
64 );
65
66/// conversion of a factory integer to fmpz_t(init.)
67void
68convertCF2initFmpz (fmpz_t result, ///< [in,out] an fmpz_t
69 const CanonicalForm& f ///< [in] a CanonicalForm wrapping an
70 ///< integer
71 );
72
73/// conversion of a factory univariate polynomial over Z to a fmpz_poly_t
74void
75convertFacCF2Fmpz_poly_t (fmpz_poly_t result, ///< [in,out] an fmpz_poly_t
76 const CanonicalForm& f ///< [in] univariate poly over
77 ///< Z
78 );
79
80/// conversion of a FLINT integer to CanonicalForm
82convertFmpz2CF (const fmpz_t coefficient ///< [in] a FLINT integer
83 );
84
85/// conversion of a FLINT poly over Z to CanonicalForm
87convertFmpz_poly_t2FacCF (const fmpz_poly_t poly, ///< [in] an fmpz_poly_t
88 const Variable& x ///< [in] variable the result should
89 ///< have
90 );
91
92/// conversion of a factory univariate polynomials over Z/p (for word size p)
93/// to nmod_poly_t
94void
95convertFacCF2nmod_poly_t (nmod_poly_t result, ///< [in, out] a nmod_poly_t
96 const CanonicalForm& f ///< [in] univariate poly over
97 ///< Z/p
98 );
99
100/// conversion of a FLINT poly over Z/p to CanonicalForm
102convertnmod_poly_t2FacCF (const nmod_poly_t poly, ///< [in] a nmod_poly_t
103 const Variable& x ///< [in] variable the result should
104 ///< have
105 );
106
107/// conversion of a factory rationals to fmpq_t
108void
109convertCF2Fmpq (fmpq_t result, ///< [in,out] an fmpq_t
110 const CanonicalForm& f ///< [in] a CanonicalForm wrapping a
111 ///< rational
112 );
113
114/// conversion of a FLINT rational to CanonicalForm
115CanonicalForm convertFmpq2CF (const fmpq_t q);
116
117/// conversion of a factory univariate polynomials over Q to fmpq_poly_t
118void
119convertFacCF2Fmpq_poly_t (fmpq_poly_t result, ///< [in,out] an fmpq_poly_t
120 const CanonicalForm& f ///< [in] univariate poly over
121 ///< Q
122 );
123
124/// conversion of a FLINT poly over Q to CanonicalForm
126convertFmpq_poly_t2FacCF (const fmpq_poly_t p, ///< [in] an fmpq_poly_t
127 const Variable& x ///< [in] variable the result should
128 ///< have
129 );
130
131/// conversion of a FLINT factorization over Z/p (for word size p) to a
132/// CFFList
135 const nmod_poly_factor_t fac, ///< [in] a nmod_poly_factor_t
136 const mp_limb_t leadingCoeff, ///< [in] leading coefficient
137 const Variable& x ///< [in] variable the result should
138 ///< have
139 );
140
141/// conversion of a FLINT factorization over Z to a CFFList
144 const fmpz_poly_factor_t fac, ///< [in] a fmpz_poly_factor_t
145 const Variable& x ///< [in] variable the result should
146 ///< have
147 );
148
149
150#if ( __FLINT_RELEASE >= 20700)
151/// conversion of a FLINT factorization over Zp(a) to a CFFList
153convertFLINTFq_nmod_mpoly_factor2FacCFFList (
154 fq_nmod_mpoly_factor_t fac, ///< [in] a fq_nmod_mpoly_factor_t
155 const fq_nmod_mpoly_ctx_t& ctx,///< [in] context
156 const int N, ///< [in] #vars
157 const fq_nmod_ctx_t& fq_ctx, ///< [in] fq context
158 const Variable alpha ///< [in] alpha
159 );
160#endif
161
162/// conversion of a factory univariate poly over Z to a FLINT poly over
163/// Z/p (for non word size p)
164void
166 fmpz_mod_poly_t result, ///< [in,out] fmpz_mod_poly_t
167 const CanonicalForm& f, ///< [in] univariate poly over
168 ///< Z
169 const fmpz_t p ///< [in] some integer p
170 );
171
172/// conversion of a FLINT poly over Z/p (for non word size p) to a CanonicalForm
173/// over Z
176 const fmpz_mod_poly_t poly, ///< [in] fmpz_mod_poly_t
177 const Variable& x, ///< [in] variable the result
178 ///< should have
179 const modpk& b ///< [in] coeff bound to map
180 ///< coeffs in (-p/2,p/2)
181 );
182
183#if __FLINT_RELEASE >= 20400
184/// conversion of a FLINT element of F_q to a CanonicalForm with alg. variable
185/// alpha
187convertFq_nmod_t2FacCF (const fq_nmod_t poly, ///< [in] fq_nmod_t
188 const Variable& alpha, ///< [in] algebraic variable
189 const fq_nmod_ctx_t ctx ///<[in] context
190 );
191
192/// conversion of a FLINT element of F_q with non-word size p to a CanonicalForm
193/// with alg. variable alpha
195convertFq_t2FacCF (const fq_t poly, ///< [in] fq_t
196 const Variable& alpha ///< [in] algebraic variable
197 );
198
199/// conversion of a factory element of F_q to a FLINT fq_nmod_t, does not do any
200/// memory allocation for poly
201void
202convertFacCF2Fq_nmod_t (fq_nmod_t result, ///< [in,out] fq_nmod_t
203 const CanonicalForm& f, ///< [in] element of Fq
204 const fq_nmod_ctx_t ctx ///< [in] Fq context
205 );
206
207#if ( __FLINT_RELEASE >= 20700)
208/// conversion of a factory polynomial over of F_q to a FLINT fq_nmod_mpoly_t, does not do any
209/// memory allocation for poly
210void
211convertFacCF2Fq_nmod_mpoly_t (fq_nmod_mpoly_t result, ///< [in,out] fq_nmod_mpoly__t
212 const CanonicalForm& f, ///< [in] poly over Fq
213 const fq_nmod_mpoly_ctx_t ctx,///< [in] context
214 const int N, ///< [in] #vars
215 const fq_nmod_ctx_t fq_ctx ///< [in] fq context
216 );
217#endif
218
219/// conversion of a factory element of F_q (for non-word size p) to a FLINT fq_t
220void
221convertFacCF2Fq_t (fq_t result, ///< [in,out] fq_t
222 const CanonicalForm& f, ///< [in] element of Fq
223 const fq_ctx_t ctx ///< [in] Fq context
224 );
225
226/// conversion of a factory univariate poly over F_q (for non-word size p) to a
227/// FLINT fq_poly_t
228void
229convertFacCF2Fq_poly_t (fq_poly_t result, ///< [in,out] fq_poly_t
230 const CanonicalForm& f,///< [in] univariate poly over Fq
231 const fq_ctx_t ctx ///< [in] Fq context
232 );
233
234/// conversion of a factory univariate poly over F_q to a FLINT fq_nmod_poly_t
235void
236convertFacCF2Fq_nmod_poly_t (fq_nmod_poly_t result, ///< [in,out] fq_nmod_poly_t
237 const CanonicalForm& f,///< [in] univariate poly
238 ///< over Fq
239 const fq_nmod_ctx_t ctx///< [in] Fq context
240 );
241
242/// conversion of a FLINT poly over Fq (for non-word size p) to a CanonicalForm
243/// with alg. variable alpha and polynomial variable x
245convertFq_poly_t2FacCF (const fq_poly_t p, ///< [in] fq_poly_t
246 const Variable& x, ///< [in] polynomial variable
247 const Variable& alpha, ///< [in] algebraic variable
248 const fq_ctx_t ctx ///< [in] Fq context
249 );
250
251/// conversion of a FLINT poly over Fq to a CanonicalForm with alg. variable
252/// alpha and polynomial variable x
254convertFq_nmod_poly_t2FacCF (const fq_nmod_poly_t p, ///< [in] fq_nmod_poly_t
255 const Variable& x, ///< [in] polynomial var.
256 const Variable& alpha, ///< [in] algebraic var.
257 const fq_nmod_ctx_t ctx ///< [in] Fq context
258 );
259#endif
260
261/// conversion of a factory matrix over Z to a fmpz_mat_t
262void convertFacCFMatrix2Fmpz_mat_t (fmpz_mat_t M, ///<[in,out] fmpz_mat_t
263 const CFMatrix &m ///<[in] matrix over Z
264 );
265
266/// conversion of a FLINT matrix over Z to a factory matrix
267CFMatrix* convertFmpz_mat_t2FacCFMatrix(const fmpz_mat_t m ///<[in] fmpz_mat_t
268 );
269
270/// conversion of a factory matrix over Z/p to a nmod_mat_t
271void convertFacCFMatrix2nmod_mat_t (nmod_mat_t M, ///<[in,out] nmod_mat_t
272 const CFMatrix &m ///<[in] matrix over Z/p
273 );
274
275/// conversion of a FLINT matrix over Z/p to a factory matrix
276CFMatrix* convertNmod_mat_t2FacCFMatrix(const nmod_mat_t m ///<[in] nmod_mat_t
277 );
278
279#if __FLINT_RELEASE >= 20400
280/// conversion of a FLINT matrix over F_q to a factory matrix
282convertFq_nmod_mat_t2FacCFMatrix(const fq_nmod_mat_t m, ///< [in] fq_nmod_mat_t
283 const fq_nmod_ctx_t& fq_con, ///< [in] Fq context
284 const Variable& alpha ///< [in] algebraic variable
285 );
286
287/// conversion of a factory matrix over F_q to a fq_nmod_mat_t
288void
289convertFacCFMatrix2Fq_nmod_mat_t (fq_nmod_mat_t M, ///< [in, out] fq_nmod_mat_t
290 const fq_nmod_ctx_t fq_con, ///< [in] Fq context
291 const CFMatrix &m ///< [in] matrix over Fq
292 );
293
294/// conversion of a FLINT factorization over Fq (for word size p) to a
295/// CFFList
297convertFLINTFq_nmod_poly_factor2FacCFFList (const fq_nmod_poly_factor_t fac, ///< [in] fq_nmod_poly_factor_t
298 const Variable& x, ///< [in] polynomial variable
299 const Variable& alpha, ///< [in] algebraic variable
300 const fq_nmod_ctx_t fq_con ///< [in] Fq context
301 );
302#endif
303
304
305#if __FLINT_RELEASE >= 20503
306CanonicalForm mulFlintMP_Zp(const CanonicalForm& F,int lF, const CanonicalForm& Gi, int lG, int m);
307CanonicalForm mulFlintMP_QQ(const CanonicalForm& F,int lF, const CanonicalForm& Gi, int lG, int m);
308CanonicalForm gcdFlintMP_Zp(const CanonicalForm& F, const CanonicalForm& G);
309CanonicalForm gcdFlintMP_QQ(const CanonicalForm& F, const CanonicalForm& G);
310void convFactoryPFlintMP ( const CanonicalForm & f, nmod_mpoly_t res, nmod_mpoly_ctx_t ctx, int N );
311void convFactoryPFlintMP ( const CanonicalForm & f, fmpq_mpoly_t res, fmpq_mpoly_ctx_t ctx, int N );
312void convFactoryPFlintMP ( const CanonicalForm & f, fmpz_mpoly_t res, fmpz_mpoly_ctx_t ctx, int N );
313CanonicalForm convFlintMPFactoryP(nmod_mpoly_t f, nmod_mpoly_ctx_t ctx, int N);
314CanonicalForm convFlintMPFactoryP(fmpq_mpoly_t f, fmpq_mpoly_ctx_t ctx, int N);
315CanonicalForm convFlintMPFactoryP(fmpz_mpoly_t f, fmpz_mpoly_ctx_t ctx, int N);
316#endif // FLINT 2.5.3
317#if __FLINT_RELEASE >= 20700
319convertFq_nmod_mpoly_t2FacCF (const fq_nmod_mpoly_t poly, ///< [in]
320 const fq_nmod_mpoly_ctx_t& ctx,///< [in] context
321 const int N, ///< [in] #vars
322 const fq_nmod_ctx_t& fq_ctx, ///< [in] fq context
323 const Variable alpha ///< [in] alpha
324 );
325#endif // FLINT2.7.0
326#endif // FLINT
327#endif
void convertFacCFMatrix2Fmpz_mat_t(fmpz_mat_t M, const CFMatrix &m)
conversion of a factory matrix over Z to a fmpz_mat_t
CanonicalForm convertFq_poly_t2FacCF(const fq_poly_t p, const Variable &x, const Variable &alpha, const fq_ctx_t ctx)
conversion of a FLINT poly over Fq (for non-word size p) to a CanonicalForm with alg....
CFMatrix * convertFmpz_mat_t2FacCFMatrix(const fmpz_mat_t m)
conversion of a FLINT matrix over Z to a factory matrix
CanonicalForm convertFq_nmod_t2FacCF(const fq_nmod_t poly, const Variable &alpha, const fq_nmod_ctx_t ctx)
conversion of a FLINT element of F_q to a CanonicalForm with alg. variable alpha
void convertFacCF2Fq_t(fq_t result, const CanonicalForm &f, const fq_ctx_t ctx)
conversion of a factory element of F_q (for non-word size p) to a FLINT fq_t
CFMatrix * convertNmod_mat_t2FacCFMatrix(const nmod_mat_t m)
conversion of a FLINT matrix over Z/p to a factory matrix
void convertFacCFMatrix2nmod_mat_t(nmod_mat_t M, const CFMatrix &m)
conversion of a factory matrix over Z/p to a nmod_mat_t
CanonicalForm convertFq_nmod_poly_t2FacCF(const fq_nmod_poly_t p, const Variable &x, const Variable &alpha, const fq_nmod_ctx_t ctx)
conversion of a FLINT poly over Fq to a CanonicalForm with alg. variable alpha and polynomial variabl...
CFFList convertFLINTfmpz_poly_factor2FacCFFList(const fmpz_poly_factor_t fac, const Variable &x)
conversion of a FLINT factorization over Z to a CFFList
CanonicalForm convertFmpz2CF(const fmpz_t coefficient)
conversion of a FLINT integer to CanonicalForm
CanonicalForm convertFq_t2FacCF(const fq_t poly, const Variable &alpha)
conversion of a FLINT element of F_q with non-word size p to a CanonicalForm with alg....
void convertFacCF2Fq_nmod_t(fq_nmod_t result, const CanonicalForm &f, const fq_nmod_ctx_t ctx)
conversion of a factory element of F_q to a FLINT fq_nmod_t, does not do any memory allocation for po...
CanonicalForm convertFmpq_poly_t2FacCF(const fmpq_poly_t p, const Variable &x)
conversion of a FLINT poly over Q to CanonicalForm
void convertFacCFMatrix2Fq_nmod_mat_t(fq_nmod_mat_t M, const fq_nmod_ctx_t fq_con, const CFMatrix &m)
conversion of a factory matrix over F_q to a fq_nmod_mat_t
EXTERN_VAR flint_rand_t FLINTrandom
Definition: FLINTconvert.h:51
CanonicalForm convertFmpz_mod_poly_t2FacCF(const fmpz_mod_poly_t poly, const Variable &x, const modpk &b)
conversion of a FLINT poly over Z/p (for non word size p) to a CanonicalForm over Z
void convertFacCF2nmod_poly_t(nmod_poly_t result, const CanonicalForm &f)
conversion of a factory univariate polynomials over Z/p (for word size p) to nmod_poly_t
CFFList convertFLINTFq_nmod_poly_factor2FacCFFList(const fq_nmod_poly_factor_t fac, const Variable &x, const Variable &alpha, const fq_nmod_ctx_t fq_con)
conversion of a FLINT factorization over Fq (for word size p) to a CFFList
void convertCF2Fmpz(fmpz_t result, const CanonicalForm &f)
conversion of a factory integer to fmpz_t
void convertCF2Fmpq(fmpq_t result, const CanonicalForm &f)
conversion of a factory rationals to fmpq_t
CanonicalForm convertnmod_poly_t2FacCF(const nmod_poly_t poly, const Variable &x)
conversion of a FLINT poly over Z/p to CanonicalForm
void convertFacCF2Fmpz_mod_poly_t(fmpz_mod_poly_t result, const CanonicalForm &f, const fmpz_t p)
conversion of a factory univariate poly over Z to a FLINT poly over Z/p (for non word size p)
void convertFacCF2Fq_nmod_poly_t(fq_nmod_poly_t result, const CanonicalForm &f, const fq_nmod_ctx_t ctx)
conversion of a factory univariate poly over F_q to a FLINT fq_nmod_poly_t
CanonicalForm convertFmpz_poly_t2FacCF(const fmpz_poly_t poly, const Variable &x)
conversion of a FLINT poly over Z to CanonicalForm
CFFList convertFLINTnmod_poly_factor2FacCFFList(const nmod_poly_factor_t fac, const mp_limb_t leadingCoeff, const Variable &x)
conversion of a FLINT factorization over Z/p (for word size p) to a CFFList
CanonicalForm convertFmpq2CF(const fmpq_t q)
conversion of a FLINT rational to CanonicalForm
void convertFacCF2Fmpq_poly_t(fmpq_poly_t result, const CanonicalForm &f)
conversion of a factory univariate polynomials over Q to fmpq_poly_t
void convertFacCF2Fmpz_poly_t(fmpz_poly_t result, const CanonicalForm &f)
conversion of a factory univariate polynomial over Z to a fmpz_poly_t
void convertCF2initFmpz(fmpz_t result, const CanonicalForm &f)
conversion of a factory integer to fmpz_t(init.)
CFMatrix * convertFq_nmod_mat_t2FacCFMatrix(const fq_nmod_mat_t m, const fq_nmod_ctx_t &fq_con, const Variable &alpha)
conversion of a FLINT matrix over F_q to a factory matrix
void convertFacCF2Fq_poly_t(fq_poly_t result, const CanonicalForm &f, const fq_ctx_t ctx)
conversion of a factory univariate poly over F_q (for non-word size p) to a FLINT fq_poly_t
Header for factory's main class CanonicalForm.
const CanonicalForm CFMap CFMap & N
Definition: cfEzgcd.cc:56
int m
Definition: cfEzgcd.cc:128
Variable x
Definition: cfModGcd.cc:4082
int p
Definition: cfModGcd.cc:4078
CanonicalForm b
Definition: cfModGcd.cc:4103
FILE * f
Definition: checklibs.c:9
factory's main class
Definition: canonicalform.h:86
factory's class for variables
Definition: variable.h:33
class to do operations mod p^k for int's p and k
Definition: fac_util.h:23
Variable alpha
Definition: facAbsBiFact.cc:51
return result
Definition: facAbsBiFact.cc:75
CanonicalForm res
Definition: facAbsFact.cc:60
fq_nmod_ctx_t fq_con
Definition: facHensel.cc:99
operations mod p^k and some other useful functions for factorization
#define EXTERN_VAR
Definition: globaldefs.h:6
STATIC_VAR TreeM * G
Definition: janet.cc:31
#define M
Definition: sirandom.c:25