| 1 | #ifndef GRING_H |
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| 2 | #define GRING_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: gring.h,v 1.9 2004-10-18 18:57:06 levandov Exp $ */ |
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| 7 | /* |
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| 8 | * ABSTRACT additional defines etc for --with-plural |
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| 9 | */ |
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| 10 | |
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| 11 | #ifdef HAVE_PLURAL |
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| 12 | #include "structs.h" |
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| 13 | |
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| 14 | /* MACROS */ |
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| 15 | |
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| 16 | #define UPMATELEM(i,j,nVar) ( (nVar * ((i)-1) - ((i) * ((i)-1))/2 + (j)-1)-(i) ) |
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| 17 | |
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| 18 | /* the part, related to the interface */ |
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| 19 | BOOLEAN nc_CallPlural(matrix CC, matrix DD, poly CN, poly DN, ring r); |
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| 20 | BOOLEAN nc_InitMultiplication(ring r); |
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| 21 | BOOLEAN rIsLikeOpposite(ring rBase, ring rCandidate); |
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| 22 | |
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| 23 | ring nc_rCreateNCcomm(ring r); |
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| 24 | void ncKill(ring r); |
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| 25 | void ncCleanUp(ring r); /* smaller than kill */ |
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| 26 | |
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| 27 | /* poly functions defined in p_Procs : */ |
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| 28 | poly nc_pp_Mult_mm(poly p, poly m, const ring r, poly &last); |
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| 29 | poly nc_p_Mult_mm(poly p, poly m, const ring r); |
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| 30 | poly nc_p_Minus_mm_Mult_qq(poly p, const poly m, poly q, const ring r); |
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| 31 | /* other routines we need in addition : */ |
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| 32 | poly nc_p_Mult_mm_Common(poly p, const poly m, int side, const ring r); |
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| 33 | poly nc_mm_Mult_p(const poly m, poly p, const ring r); |
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| 34 | poly nc_mm_Mult_nn (int *F, int *G, const ring r); |
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| 35 | poly nc_mm_Mult_uu (int *F,int jG,int bG, const ring r); |
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| 36 | |
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| 37 | /* #define nc_uu_Mult_ww nc_uu_Mult_ww_vert */ |
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| 38 | poly nc_uu_Mult_ww (int i, int a, int j, int b, const ring r); |
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| 39 | /* poly nc_uu_Mult_ww_vert (int i, int a, int j, int b, const ring r); */ |
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| 40 | /* poly nc_uu_Mult_ww_horvert (int i, int a, int j, int b, const ring r); */ |
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| 41 | /* poly nc_uu_Mult_ww_hvdiag (int i, int a, int j, int b, const ring r); */ |
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| 42 | /* not written yet */ |
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| 43 | |
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| 44 | poly _nc_p_Mult_q(poly p, poly q, const int copy, const ring r); |
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| 45 | |
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| 46 | /* subst: */ |
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| 47 | poly nc_pSubst(poly p, int n, poly e); |
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| 48 | |
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| 49 | /* copy : */ |
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| 50 | poly nc_p_CopyGet(poly a, const ring r); |
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| 51 | poly nc_p_CopyPut(poly a, const ring r); |
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| 52 | |
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| 53 | /* syzygies : */ |
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| 54 | /* former nc_spGSpolyCreate */ |
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| 55 | poly nc_CreateSpoly(poly p1, poly p2, poly spNoether, const ring r); |
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| 56 | /* former nc_spGSpolyRed */ |
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| 57 | poly nc_ReduceSpoly(poly p1, poly p2, poly spNoether, const ring r); |
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| 58 | /* former nc_spGSpolyRedNew */ |
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| 59 | poly nc_ReduceSpolyNew(poly p1, poly p2, poly spNoether, const ring r); |
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| 60 | /* former nc_spGSpolyRedTail */ |
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| 61 | void nc_ReduceSpolyTail(poly p1, poly q, poly q2, poly spNoether, const ring r); |
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| 62 | /* former nc_spShort */ |
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| 63 | poly nc_CreateShortSpoly(poly p1, poly p2, const ring r=currRing); |
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| 64 | |
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| 65 | ideal gr_bba (ideal F, ideal Q,kStrategy strat); |
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| 66 | |
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| 67 | /* brackets: */ |
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| 68 | poly nc_p_Bracket_qq(poly p, poly q); |
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| 69 | poly nc_mm_Bracket_nn(poly m1, poly m2); |
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| 70 | |
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| 71 | /* twostd: */ |
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| 72 | ideal twostd(ideal I); |
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| 73 | /* Ann: */ |
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| 74 | ideal Approx_Step(ideal L); |
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| 75 | |
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| 76 | /* complete reduction routines */ |
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| 77 | |
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| 78 | /* void nc_kBucketPolyRed(kBucket_pt b, poly p); */ |
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| 79 | void nc_kBucketPolyRed(kBucket_pt b, poly p, number *c); |
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| 80 | void nc_PolyPolyRed(poly &b, poly p, number *c); |
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| 81 | |
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| 82 | matrix nc_PrintMat(int a, int b, ring r, int metric); |
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| 83 | |
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| 84 | int nc_CheckSubalgebra(poly PolyVar, ring r); |
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| 85 | |
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| 86 | poly p_CopyEmbed(poly p, ring srcRing, int shift, int par_shift); |
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| 87 | poly pOppose(ring Rop, poly p); |
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| 88 | ideal idOppose(ring Rop, ideal I); |
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| 89 | |
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| 90 | #else |
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| 91 | /* dummy definition to make gcc happy */ |
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| 92 | #define nc_kBucketPolyRed(A,B,C) 0 |
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| 93 | #define nc_PolyPolyRed(A,B,C) 0 |
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| 94 | |
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| 95 | #endif /* HAVE_PLURAL */ |
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| 96 | #endif |
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| 97 | |
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