MPSolve 3.2.2
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data.h
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1/*
2 * This file is part of MPSolve 3.2.2
3 *
4 * Copyright (C) 2001-2020, Dipartimento di Matematica "L. Tonelli", Pisa.
5 * License: http://www.gnu.org/licenses/gpl.html GPL version 3 or higher
6 *
7 * Authors:
8 * Leonardo Robol <leonardo.robol@unipi.it>
9 */
10
17
18#ifndef MPS_DATA_H_
19#define MPS_DATA_H_
20
21#include <mps/mps.h>
22
23MPS_BEGIN_DECLS
24
25/* functions in data.c */
26void mps_mp_set_prec (mps_context * s, long int prec);
27void mps_allocate_data (mps_context * s);
28void mps_prepare_data (mps_context * s, long int prec);
29void mps_restore_data (mps_context * s);
30void mps_free_data (mps_context * s);
31long int mps_raise_data (mps_context * s, long int prec);
32void mps_raise_data_raw (mps_context * s, long int prec);
33
34/* functions in main.c */
35void mps_setup (mps_context * s);
36void mps_check_data (mps_context * s, char *which_case);
37void mps_compute_sep (mps_context * s);
38
39MPS_END_DECLS
40
41#endif /* endif _MPS_DATA_H */
mps_allocate_data
void mps_allocate_data(mps_context *s)
Allocate all the data needed by MPSolve. Must be called after setting the degree of the polynomial (o...
Definition data.c:43
mps_raise_data
long int mps_raise_data(mps_context *s, long int prec)
Raise precision performing a real computation of the data.
Definition data.c:105
mps_prepare_data
void mps_prepare_data(mps_context *s, long int prec)
Compute the mp_complex values of the coefficients of p(x) with the current precision of mpwds words,...
Definition data.c:176
mps_compute_sep
void mps_compute_sep(mps_context *s)
Compute the minimum distance that can separate two roots of the input polynomial.
Definition main.c:602
mps_raise_data_raw
void mps_raise_data_raw(mps_context *s, long int prec)
The same of mps_raise_data() but using raw routines of GMP, that will not change allocations.
Definition data.c:134
mps_mp_set_prec
MPS_BEGIN_DECLS void mps_mp_set_prec(mps_context *s, long int prec)
Globally set the current precision of mp variables.
Definition data.c:24
mps_setup
void mps_setup(mps_context *s)
Setup vectors and variables.
Definition main.c:296
mps_check_data
void mps_check_data(mps_context *s, char *which_case)
Check consistency of data and makes some basic adjustments.
Definition main.c:460
mps_free_data
void mps_free_data(mps_context *s)
Free all the data allocated with mps_allocate_data().
Definition data.c:228
mps_restore_data
void mps_restore_data(mps_context *s)
Resets the data to the highest used precision.
Definition data.c:207
mps.h
Header file for libmps.
mps_context
this struct holds the state of the mps computation
Definition context.h:60