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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"
10 #include "polys/monomials/ring.h"
11 
12 // poly maEval(map theMap, poly p, ring dst_ring, nMapFunc nMap, ideal s=NULL);
13 poly maEval(map theMap, poly p,ring preimage_r,nMapFunc nMap, ideal s, const ring dst_r);
14 
15 map maCopy(map theMap, const ring dst_ring);
16 
17 poly maIMap(ring src_ring, ring dst_ring, poly p);
18 
19 void 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
23 void 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);
26 #endif
27 poly pSubstPoly(poly p, int var, poly image);
28 ideal idSubstPoly(ideal id, int n, poly e);
29 
30 poly p_MinPolyNormalize(poly p, const ring r);
31 int maMaxDeg_P(poly p,ring preimage_r);
32 int maMaxDeg_Ma(ideal a,ring preimage_r);
33 poly maEvalVariable(poly p, int v,int pExp, ideal s, const ring dst_r);
34 
35 #endif
int p
Definition: cfModGcd.cc:4080
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:28
number(* nMapFunc)(number a, const coeffs src, const coeffs dst)
maps "a", which lives in src, into dst
Definition: coeffs.h:74
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:389
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
ideal idSubstPoly(ideal id, int n, poly e)
Definition: maps_ip.cc:411
map maCopy(map theMap, const ring dst_ring)
Definition: maps.cc:32
int maMaxDeg_P(poly p, ring preimage_r)
Definition: maps.cc:367
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:329
poly p_MinPolyNormalize(poly p, const ring r)
Definition: maps.cc:399