source: git/libpolys/polys/clapsing.h @ cd964c

jengelh-datetimespielwiese
Last change on this file since cd964c was cd964c, checked in by Hans Schoenemann <hannes@…>, 10 years ago
add: new function singclap_gcd_and_divide
  • Property mode set to 100644
File size: 2.0 KB
Line 
1// emacs edit mode for this file is -*- C++ -*-
2/****************************************
3*  Computer Algebra System SINGULAR     *
4****************************************/
5/*
6* ABSTRACT: interface between Singular and factory
7*/
8
9
10#ifndef INCL_FACTORYSING_H
11#define INCL_FACTORYSING_H
12
13
14#ifdef HAVE_FACTORY
15
16#include <polys/monomials/p_polys.h>
17#include <polys/monomials/ring.h>
18#include <polys/simpleideals.h>
19#include <misc/intvec.h>
20#include <polys/matpol.h>
21#include <coeffs/bigintmat.h>
22//#include <polys/clapconv.h>
23//#include <kernel/longtrans.h>
24
25/// destroys f and g
26poly singclap_gcd ( poly f, poly g, const ring r );
27
28/// clears denominators of f and g, divides by gcd(f,g)
29void singclap_gcd_and_divide ( poly& f, poly& g, const ring r);
30
31// commented out!
32// poly singclap_alglcm ( poly f, poly g, const ring r );
33// void singclap_algdividecontent ( napoly f, napoly g, napoly &ff, napoly &gg );
34
35poly singclap_resultant ( poly f, poly g , poly x, const ring r);
36
37BOOLEAN singclap_extgcd ( poly f, poly g, poly &res, poly &pa, poly &pb , const ring r);
38
39poly singclap_pdivide ( poly f, poly g, const ring r );
40
41void singclap_divide_content ( poly f, const ring r);
42
43ideal singclap_factorize ( poly f, intvec ** v , int with_exps, const ring r);
44
45ideal singclap_sqrfree ( poly f, intvec ** v , int with_exps, const ring r );
46
47#ifdef HAVE_NTL
48#if 1
49matrix singntl_HNF(matrix A, const ring r);
50intvec* singntl_HNF(intvec* A, const ring r);
51matrix singntl_LLL(matrix A, const ring r);
52intvec* singntl_LLL(intvec* A, const ring r);
53#endif
54#endif
55
56BOOLEAN singclap_isSqrFree(poly f, const ring r);
57
58#ifdef HAVE_LIBFAC
59 matrix singclap_irrCharSeries ( ideal I, const ring r);
60 char* singclap_neworder ( ideal I, const ring r);
61#endif
62
63poly singclap_det( const matrix m, const ring r );
64int singclap_det_i( intvec * m, const ring r );
65number singclap_det_bi( bigintmat * m, const coeffs cf);
66
67number   nChineseRemainder(number *x, number *q,int rl, const coeffs r);
68
69
70#endif /* HAVE_FACTORY */
71
72
73#endif /* INCL_FACTORYSING_H */
74
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