| 1 | #ifndef KBPOLYPROCS_H |
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| 2 | #define KBPOLYPROCS_H |
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| 3 | /**************************************** |
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| 4 | * Computer Algebra System SINGULAR * |
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| 5 | ****************************************/ |
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| 6 | /* $Id: kbPolyProcs.h,v 1.6 2000-08-14 12:56:29 obachman Exp $ */ |
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| 7 | #include "ring.h" |
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| 8 | #include "kutil.h" |
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| 9 | |
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| 10 | |
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| 11 | /////////////////////////////////////////////////////////////////////// |
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| 12 | /// |
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| 13 | /// Procedures for spolys and poly reductions |
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| 14 | /// |
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| 15 | typedef void (*kb_n_Mult_p_Proc)(number n, poly p); |
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| 16 | extern void kb_n_Mult_p_General(number n, poly p); |
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| 17 | |
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| 18 | typedef void (*kb_p_Add_q_Proc)(poly *p, int *lp, |
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| 19 | poly* q, int* lq, |
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| 20 | omBin heap = NULL); |
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| 21 | extern void kb_p_Add_q_General(poly *p, int *lp, |
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| 22 | poly *q, int *lq, |
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| 23 | omBin heap = NULL); |
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| 24 | |
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| 25 | typedef poly (*kb_p_Mult_m_Proc)(poly p, |
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| 26 | poly m, |
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| 27 | poly spNoether, |
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| 28 | omBin heap = NULL); |
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| 29 | extern poly kb_p_Mult_m_General(poly p, |
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| 30 | poly m, |
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| 31 | poly spNoether, |
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| 32 | omBin heap = NULL); |
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| 33 | |
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| 34 | typedef void (*kb_p_Minus_m_Mult_q_Proc)(poly *p, int *lp, |
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| 35 | poly m, |
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| 36 | poly q, int lq, |
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| 37 | poly spNoether, |
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| 38 | omBin heap = NULL); |
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| 39 | extern void kb_p_Minus_m_Mult_q_General(poly *p, int *lp, |
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| 40 | poly m, |
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| 41 | poly q, int lq, |
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| 42 | poly spNoether, |
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| 43 | omBin heap = NULL); |
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| 44 | |
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| 45 | typedef struct skbPolyProcs kbPolyProcs; |
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| 46 | typedef kbPolyProcs * kbPolyProcs_pt; |
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| 47 | struct skbPolyProcs |
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| 48 | { |
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| 49 | kb_n_Mult_p_Proc n_Mult_p; |
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| 50 | kb_p_Add_q_Proc p_Add_q; |
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| 51 | kb_p_Mult_m_Proc p_Mult_m; |
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| 52 | kb_p_Minus_m_Mult_q_Proc p_Minus_m_Mult_q; |
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| 53 | }; |
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| 54 | |
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| 55 | extern void kbSetPolyProcs(kbPolyProcs_pt procs, |
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| 56 | // should be rGetOrderType(r), unless you |
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| 57 | // know better (e.g., for syz or schreyer |
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| 58 | // ordering, or if you know that components |
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| 59 | // are not involved) |
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| 60 | ring r, |
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| 61 | rOrderType_t ot = rOrderType_General, |
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| 62 | BOOLEAN homog = FALSE); |
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| 63 | |
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| 64 | |
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| 65 | #define kb_n_Mult_p kb_n_Mult_p_General |
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| 66 | #define kb_p_Add_q kb_p_Add_q_General |
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| 67 | #define kb_p_Minus_m_Mult_q kb_p_Minus_m_Mult_q_General |
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| 68 | #define kb_p_Mult_m kb_p_Mult_m_General |
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| 69 | |
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| 70 | /////////////////////////////////////////////////////////////////////// |
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| 71 | /// |
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| 72 | /// General Procedures for poly arithemetic which always work |
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| 73 | /// |
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| 74 | void kb_n_Mult_p_General(number n, poly p); |
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| 75 | void kb_p_Add_q_General(poly *p, int *lp, |
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| 76 | poly *q, int *lq, |
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| 77 | omBin heap = NULL); |
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| 78 | poly kb_p_Mult_m_General(poly p, |
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| 79 | poly m, |
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| 80 | poly spNoether = NULL, |
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| 81 | omBin heap = NULL); |
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| 82 | void kb_p_Minus_m_Mult_q_General (poly *pp, int *lpp, |
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| 83 | poly m, |
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| 84 | poly q, int lq, |
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| 85 | poly spNoether = NULL, |
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| 86 | omBin heap = NULL); |
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| 87 | |
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| 88 | |
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| 89 | void kbCreateSpoly(LObject* P, |
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| 90 | poly spNoether = NULL); |
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| 91 | |
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| 92 | |
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| 93 | void kbReducePoly(LObject* RP, // Poly to be reduced |
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| 94 | TObject* WP, // Poly with which is reduced |
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| 95 | poly spNoether = NULL); |
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| 96 | |
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| 97 | |
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| 98 | #endif /* KBPOLYPROCS_H */ |
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