| 1 | #ifndef KSTD1_H |
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| 2 | #define KSTD1_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: kstd1.h,v 1.16 2000-11-14 16:04:55 obachman Exp $ */ |
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| 7 | /* |
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| 8 | * ABSTRACT |
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| 9 | */ |
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| 10 | #include "structs.h" |
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| 11 | |
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| 12 | /*2 |
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| 13 | *input: F: a set (array) of polys with <= Fmax entries (0..Fmax-1) |
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| 14 | * *S: a set (array) of polys with *Smax initialized entries (0..*Smax-1) |
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| 15 | *output:*S: the standard base: a set (array) with <= *Smax+1 entries (0..*Smax) |
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| 16 | */ |
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| 17 | ideal mora (ideal F, ideal Q,intvec *w,intvec *hilb,kStrategy strat); |
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| 18 | |
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| 19 | poly kNF1(ideal F, ideal Q, poly q, kStrategy strat, int lazyReduce); |
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| 20 | ideal kNF1 (ideal F,ideal Q,ideal q, kStrategy strat, int lazyReduce); |
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| 21 | |
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| 22 | poly kNF (ideal F, ideal Q, poly p,int syzComp=0, int lazyReduce=0); |
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| 23 | ideal kNF(ideal F, ideal Q, ideal p,int syzComp=0, int lazyReduce=0); |
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| 24 | |
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| 25 | ideal kStd(ideal F, ideal Q, tHomog h, intvec ** mw,intvec *hilb=NULL, |
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| 26 | int syzComp=0,int newIdeal=0, intvec *vw=NULL); |
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| 27 | |
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| 28 | /* the following global data are defined in kutil.cc */ |
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| 29 | //extern int syzComp; |
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| 30 | /*stop building pairs after that component --> ideals.cc, syz.cc */ |
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| 31 | extern int LazyPass,LazyDegree,mu,Kstd1_deg; |
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| 32 | #define Kstd1_mu mu |
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| 33 | /*parameters for Lazy or global stops --> ipshell.cc, grammar.y*/ |
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| 34 | extern BITSET kOptions; |
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| 35 | /*the known test options (a constant)*/ |
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| 36 | extern BITSET validOpts; |
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| 37 | |
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| 38 | void initMora(ideal F,kStrategy strat); |
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| 39 | |
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| 40 | ideal kInterRed (ideal F, ideal Q=NULL); |
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| 41 | long kModDeg(poly p, ring r = currRing); |
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| 42 | long kHomModDeg(poly p, ring r = currRing); |
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| 43 | |
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| 44 | ideal stdred(ideal F, ideal Q, tHomog h,intvec ** w); |
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| 45 | |
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| 46 | lists min_std(ideal F, ideal Q, tHomog h,intvec ** w, intvec *hilb=NULL, |
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| 47 | int syzComp=0,int reduced=0); |
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| 48 | |
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| 49 | |
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| 50 | extern pFDegProc pOldFDeg; |
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| 51 | extern intvec * kModW; |
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| 52 | |
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| 53 | /* options: |
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| 54 | 0 prot |
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| 55 | 1 redSB |
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| 56 | 2 Gebauer/Moeller: obachman 10/00: replaced by notBucket |
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| 57 | 3 notSugar |
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| 58 | 4 interrupt |
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| 59 | 5 sugarCrit |
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| 60 | 6 teach |
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| 61 | 7 cancel unit: obachman 11/00 tossed |
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| 62 | 8 morepairs: obachman 11/00: tossed |
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| 63 | 9 return SB (syz,quotient,intersect) |
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| 64 | 10 fastHC |
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| 65 | 11-19 sort in L/T |
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| 66 | 20 redBest: obachman 11/00 tossed |
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| 67 | 21 keep local variable with keepring of a loacal ring |
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| 68 | 22 staircaseBound: in NF create a HC x1^degBound+1 |
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| 69 | 23 multBound |
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| 70 | 24 degBound |
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| 71 | 25 no redTail(p)/redTail(s) |
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| 72 | 26 integer strategy |
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| 73 | 27 stop at HC (finiteDeterminacyTest) |
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| 74 | 28 infRedTail: ignore ecart in local redTail-calls |
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| 75 | 29 kStd + 1 new element |
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| 76 | 30 noRedSyz |
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| 77 | 31 weight |
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| 78 | verbose:31 stop at certain weights |
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| 79 | */ |
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| 80 | |
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| 81 | #endif |
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| 82 | |
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