/usr/include/flint/nmod_poly_factor.h is in libflint-dev 2.5.2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 | /*=============================================================================
This file is part of FLINT.
FLINT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
FLINT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FLINT; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=============================================================================*/
/******************************************************************************
Copyright (C) 2007, David Howden
Copyright (C) 2010, 2011 William Hart
Copyright (C) 2011 Sebastian Pancratz
Copyright (C) 2011 Fredrik Johansson
Copyright (C) 2015 Tommy Hofmann
******************************************************************************/
#ifndef NMOD_POLY_FACTOR_H
#define NMOD_POLY_FACTOR_H
#ifdef NMOD_POLY_FACTOR_INLINES_C
#define NMOD_POLY_FACTOR_INLINE FLINT_DLL
#else
#define NMOD_POLY_FACTOR_INLINE static __inline__
#endif
#undef ulong
#define ulong ulongxx /* interferes with system includes */
#include <stdio.h>
#undef ulong
#include <gmp.h>
#define ulong mp_limb_t
#include "flint.h"
#include "nmod_vec.h"
#include "nmod_mat.h"
#include "ulong_extras.h"
#include "fmpz.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct
{
nmod_poly_struct *p;
slong *exp;
slong num;
slong alloc;
} nmod_poly_factor_struct;
typedef struct
{
nmod_poly_struct * baby;
nmod_poly_struct res;
nmod_poly_struct H;
nmod_poly_struct v;
nmod_poly_struct vinv;
slong m;
}
nmod_poly_interval_poly_arg_t;
/* Factoring ****************************************************************/
typedef nmod_poly_factor_struct nmod_poly_factor_t[1];
FLINT_DLL void nmod_poly_factor_init(nmod_poly_factor_t fac);
FLINT_DLL void nmod_poly_factor_clear(nmod_poly_factor_t fac);
FLINT_DLL void nmod_poly_factor_realloc(nmod_poly_factor_t fac, slong alloc);
FLINT_DLL void nmod_poly_factor_fit_length(nmod_poly_factor_t fac, slong len);
FLINT_DLL void nmod_poly_factor_set(nmod_poly_factor_t res, const nmod_poly_factor_t fac);
FLINT_DLL void nmod_poly_factor_insert(nmod_poly_factor_t fac,
const nmod_poly_t poly, slong exp);
FLINT_DLL void nmod_poly_factor_print(const nmod_poly_factor_t fac);
FLINT_DLL void nmod_poly_factor_concat(nmod_poly_factor_t res,
const nmod_poly_factor_t fac);
FLINT_DLL void nmod_poly_factor_pow(nmod_poly_factor_t fac, slong exp);
FLINT_DLL void nmod_poly_factor_equal_deg(nmod_poly_factor_t factors,
const nmod_poly_t pol, slong d);
FLINT_DLL int nmod_poly_factor_equal_deg_prob(nmod_poly_t factor,
flint_rand_t state, const nmod_poly_t pol, slong d);
FLINT_DLL void nmod_poly_factor_distinct_deg(nmod_poly_factor_t res,
const nmod_poly_t poly, slong * const *degs);
FLINT_DLL ulong nmod_poly_remove(nmod_poly_t f, const nmod_poly_t p);
FLINT_DLL void nmod_poly_factor_distinct_deg_threaded(nmod_poly_factor_t res,
const nmod_poly_t poly, slong * const *degs);
FLINT_DLL ulong nmod_poly_remove(nmod_poly_t f, const nmod_poly_t p);
FLINT_DLL int nmod_poly_is_irreducible(const nmod_poly_t f);
FLINT_DLL int nmod_poly_is_irreducible_rabin(const nmod_poly_t f);
FLINT_DLL int nmod_poly_is_irreducible_ddf(const nmod_poly_t f);
FLINT_DLL int _nmod_poly_is_squarefree(mp_srcptr f, slong len, nmod_t mod);
FLINT_DLL int nmod_poly_is_squarefree(const nmod_poly_t f);
FLINT_DLL void nmod_poly_factor_cantor_zassenhaus(nmod_poly_factor_t res,
const nmod_poly_t f);
FLINT_DLL void nmod_poly_factor_berlekamp(nmod_poly_factor_t factors,
const nmod_poly_t f);
FLINT_DLL void nmod_poly_factor_kaltofen_shoup(nmod_poly_factor_t res,
const nmod_poly_t poly);
FLINT_DLL void nmod_poly_factor_squarefree(nmod_poly_factor_t res, const nmod_poly_t f);
FLINT_DLL mp_limb_t nmod_poly_factor_with_berlekamp(nmod_poly_factor_t result,
const nmod_poly_t input);
FLINT_DLL mp_limb_t nmod_poly_factor_with_cantor_zassenhaus(nmod_poly_factor_t result,
const nmod_poly_t input);
FLINT_DLL mp_limb_t nmod_poly_factor_with_kaltofen_shoup(nmod_poly_factor_t result,
const nmod_poly_t input);
FLINT_DLL mp_limb_t nmod_poly_factor(nmod_poly_factor_t result,
const nmod_poly_t input);
FLINT_DLL void * _nmod_poly_interval_poly_worker(void* arg_ptr);
#ifdef __cplusplus
}
#endif
#endif
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