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maps.h
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1#ifndef MAPS_H
2#define MAPS_H
3/****************************************
4* Computer Algebra System SINGULAR *
5****************************************/
6/*
7* ABSTRACT - the mapping of polynomials to other rings
8*/
9#include "coeffs/coeffs.h"
11
12// poly maEval(map theMap, poly p, ring dst_ring, nMapFunc nMap, ideal s=NULL);
13poly maEval(map theMap, poly p,ring preimage_r,nMapFunc nMap, ideal s, const ring dst_r);
14
15map maCopy(map theMap, const ring dst_ring);
16
17poly maIMap(ring src_ring, ring dst_ring, poly p);
18
19void maFindPerm(char const * const * const preim_names, int preim_n, char const * const * const preim_par, int preim_p,
20 char const * const * const names, int n, char const * const * const par, int nop,
21 int * perm, int *par_perm, n_coeffType ch);
22#ifdef HAVE_SHIFTBBA
23void maFindPermLP(char const * const * const preim_names, int preim_n, char const * const * const preim_par, int preim_p,
24 char const * const * const names, int n, char const * const * const par, int nop,
25 int * perm, int *par_perm, n_coeffType ch, int lV);
26void maFetchPermLP(const ring preimage_r, const ring dst_r, int * perm);
27#endif
28poly pSubstPoly(poly p, int var, poly image);
29ideal idSubstPoly(ideal id, int n, poly e);
30
31poly p_MinPolyNormalize(poly p, const ring r);
32int maMaxDeg_P(poly p,ring preimage_r);
33int maMaxDeg_Ma(ideal a,ring preimage_r);
34poly maEvalVariable(poly p, int v,int pExp, ideal s, const ring dst_r);
35
36#endif
int p
Definition: cfModGcd.cc:4078
CanonicalForm map(const CanonicalForm &primElem, const Variable &alpha, const CanonicalForm &F, const Variable &beta)
map from to such that is mapped onto
Definition: cf_map_ext.cc:504
Coefficient rings, fields and other domains suitable for Singular polynomials.
n_coeffType
Definition: coeffs.h:27
number(* nMapFunc)(number a, const coeffs src, const coeffs dst)
maps "a", which lives in src, into dst
Definition: coeffs.h:73
const CanonicalForm int s
Definition: facAbsFact.cc:51
const Variable & v
< [in] a sqrfree bivariate poly
Definition: facBivar.h:39
poly pSubstPoly(poly p, int var, poly image)
Definition: maps_ip.cc:404
poly maIMap(ring src_ring, ring dst_ring, poly p)
poly maEval(map theMap, poly p, ring preimage_r, nMapFunc nMap, ideal s, const ring dst_r)
Definition: maps.cc:115
void maFetchPermLP(const ring preimage_r, const ring dst_r, int *perm)
Definition: maps.cc:306
ideal idSubstPoly(ideal id, int n, poly e)
Definition: maps_ip.cc:426
map maCopy(map theMap, const ring dst_ring)
Definition: maps.cc:32
int maMaxDeg_P(poly p, ring preimage_r)
Definition: maps.cc:398
void maFindPerm(char const *const *const preim_names, int preim_n, char const *const *const preim_par, int preim_p, char const *const *const names, int n, char const *const *const par, int nop, int *perm, int *par_perm, n_coeffType ch)
Definition: maps.cc:163
void maFindPermLP(char const *const *const preim_names, int preim_n, char const *const *const preim_par, int preim_p, char const *const *const names, int n, char const *const *const par, int nop, int *perm, int *par_perm, n_coeffType ch, int lV)
Definition: maps.cc:231
poly maEvalVariable(poly p, int v, int pExp, ideal s, const ring dst_r)
Definition: maps.cc:46
int maMaxDeg_Ma(ideal a, ring preimage_r)
Definition: maps.cc:360
poly p_MinPolyNormalize(poly p, const ring r)
Definition: maps.cc:430