/* gmpstat.h */

/*
Copyright 1999 Free Software Foundation, Inc.

This file is part of the GNU MP Library.

The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at your
option) any later version.

The GNU MP Library 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 Lesser General Public
License for more details.

You should have received a copy of the GNU Lesser General Public License
along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
*/

/* This file requires the following header files: gmp.h */

#ifndef	__GMPSTAT_H__
#define	__GMPSTAT_H__

/* Global debug flag.  FIXME: Remove. */
extern int g_debug;
#define DEBUG_1 0
#define DEBUG_2 1

/* Max number of dimensions in spectral test.  FIXME: Makw dynamic. */
#define GMP_SPECT_MAXT 10

void
mpf_freqt (mpf_t Kp,
	   mpf_t Km,
	   mpf_t X[],
	   const unsigned long int n);
unsigned long int
mpz_freqt (mpf_t V,
	   mpz_t X[],
	   unsigned int imax,
	   const unsigned long int n);

/* Low level functions. */
void
ks (mpf_t Kp,
    mpf_t Km,
    mpf_t X[],
    void (P) (mpf_t, mpf_t),
    const unsigned long int n);

void
ks_table (mpf_t p, mpf_t val, const unsigned int n);

void
x2_table (double t[],
	  unsigned int v);

void
spectral_test (mpf_t rop[], unsigned int T, mpz_t a, mpz_t m);
void
vz_dot (mpz_t rop, mpz_t V1[], mpz_t V2[], unsigned int n);
void
f_floor (mpf_t rop, mpf_t op);

void
merit (mpf_t rop, unsigned int t, mpf_t v, mpz_t m);
double
merit_u (unsigned int t, mpf_t v, mpz_t m);

/* From separate source files: */
void zdiv_round (mpz_t rop, mpz_t n, mpz_t d);

#endif /* !__GMPSTAT_H__ */
