| 1 | #ifndef HUTIL_H |
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| 2 | #define HUTIL_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 | /* |
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| 7 | * ABSTRACT |
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| 8 | */ |
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| 9 | |
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| 10 | #include "polys/monomials/ring.h" |
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| 11 | #include "kernel/polys.h" |
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| 12 | #include "misc/intvec.h" |
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| 13 | |
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| 14 | typedef int * scmon; |
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| 15 | typedef scmon * scfmon; |
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| 16 | typedef int * varset; |
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| 17 | struct monrec; |
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| 18 | typedef struct monrec monh; |
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| 19 | typedef monh * monp; |
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| 20 | typedef monp * monf; |
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| 21 | struct monrec |
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| 22 | { |
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| 23 | scfmon mo; |
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| 24 | int a; |
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| 25 | }; |
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| 26 | |
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| 27 | typedef struct sindlist indlist; |
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| 28 | typedef indlist * indset; |
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| 29 | struct sindlist |
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| 30 | { |
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| 31 | indset nx; |
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| 32 | intvec * set; |
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| 33 | }; |
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| 34 | |
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| 35 | #define LEN_MON (sizeof(scfmon) + sizeof(int)) |
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| 36 | |
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| 37 | EXTERN_VAR omBin indlist_bin; |
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| 38 | |
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| 39 | EXTERN_VAR scfmon hexist, hstc, hrad, hwork; |
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| 40 | EXTERN_VAR scmon hpure, hpur0; |
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| 41 | EXTERN_VAR varset hvar, hsel; |
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| 42 | EXTERN_VAR int hNexist, hNstc, hNrad, hNvar, hNpure; |
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| 43 | EXTERN_VAR monf stcmem, radmem; |
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| 44 | EXTERN_VAR int hisModule; |
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| 45 | EXTERN_VAR monf stcmem, radmem; |
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| 46 | EXTERN_VAR indset ISet, JSet; |
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| 47 | EXTERN_VAR int hCo, hMu2; |
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| 48 | EXTERN_VAR long hMu; |
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| 49 | |
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| 50 | |
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| 51 | void hDelete(scfmon ev, int ev_length); |
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| 52 | void hComp(scfmon exist, int Nexist, int ak, scfmon stc, int * Nstc); |
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| 53 | void hSupp(scfmon stc, int Nstc, varset var, int * Nvar); |
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| 54 | void hOrdSupp(scfmon stc, int Nstc, varset var, int Nvar); |
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| 55 | void hStaircase(scfmon stc, int * Nstc, varset var, int Nvar); |
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| 56 | void hRadical(scfmon rad, int * Nrad, int Nvar); |
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| 57 | void hLexS(scfmon stc, int Nstc, varset var, int Nvar); |
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| 58 | void hLexR(scfmon rad, int Nrad, varset var, int Nvar); |
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| 59 | void hPure(scfmon stc, int a, int *Nstc, varset var, int Nvar, |
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| 60 | scmon pure, int *Npure); |
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| 61 | void hElimS(scfmon stc, int * e1, int a2, int e2,varset var, int Nvar); |
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| 62 | void hElimR(scfmon rad, int * e1, int a2, int e2,varset var, int Nvar); |
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| 63 | void hLex2S(scfmon stc, int e1, int a2, int e2,varset var, |
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| 64 | int Nvar, scfmon w); |
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| 65 | void hLex2R(scfmon rad, int e1, int a2, int e2,varset var, |
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| 66 | int Nvar, scfmon w); |
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| 67 | void hStepS(scfmon stc, int Nstc, varset var, int Nvar,int *a, int *x); |
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| 68 | void hStepR(scfmon rad, int Nrad, varset var, int Nvar,int *a); |
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| 69 | monf hCreate(int Nvar); |
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| 70 | void hKill(monf xmem, int Nvar); |
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| 71 | scfmon hGetmem(int lm, scfmon old, monp monmem); |
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| 72 | scmon hGetpure(scmon p); |
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| 73 | void hDimSolve(scmon pure, int Npure, scfmon rad, int Nrad, |
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| 74 | varset var, int Nvar); |
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| 75 | void hIndMult(scmon pure, int Npure, scfmon rad, int Nrad, |
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| 76 | varset var, int Nvar); |
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| 77 | void hIndAllMult(scmon pure, int Npure, scfmon rad, int Nrad, |
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| 78 | varset var, int Nvar); |
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| 79 | void hDegreeSeries(intvec *s1, intvec *s2, int *co, int *mu); |
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| 80 | |
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| 81 | |
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| 82 | scfmon hInit(ideal S, ideal Q, int * Nexist); |
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| 83 | void slicehilb(ideal I); |
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| 84 | void HilbertSeries_OrbitData(ideal S, int lV, bool ig, bool mgrad, bool odp, int trunDegHs); |
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| 85 | ideal RightColonOperation(ideal i, poly w, int lV); |
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| 86 | #endif |
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