pDebug.cc File Reference

#include <stdarg.h>
#include <stdio.h>
#include "misc/auxiliary.h"
#include "polys/monomials/ring.h"
#include "polys/monomials/p_polys.h"
#include "coeffs/coeffs.h"

Go to the source code of this file.

Macros
#define	PDEBUG_CC

Functions
BOOLEAN	dPolyReportError (poly p, ring r, const char *fmt,...)
BOOLEAN	p_LmCheckIsFromRing (poly p, ring r)
BOOLEAN	p_CheckIsFromRing (poly p, ring r)
BOOLEAN	p_CheckPolyRing (poly p, ring r)
BOOLEAN	p_LmCheckPolyRing (poly p, ring r)
BOOLEAN	p_CheckRing (ring r)
BOOLEAN	p_DebugLmDivisibleByNoComp (poly a, poly b, ring r)
BOOLEAN	pIsMonomOf (poly p, poly m)
BOOLEAN	pHaveCommonMonoms (poly p, poly q)
void	p_Setm_General (poly p, ring r)
static poly	p_DebugInit (poly p, ring src_ring, ring dest_ring)
BOOLEAN	_p_Test (poly p, ring r, int level)
BOOLEAN	_p_LmTest (poly p, ring r, int level)
BOOLEAN	_pp_Test (poly p, ring lmRing, ring tailRing, int level)
BOOLEAN	pDebugLmShortDivisibleBy (poly p1, unsigned long sev_1, ring r_1, poly p2, unsigned long not_sev_2, ring r_2)
BOOLEAN	pDebugLmShortDivisibleByNoComp (poly p1, unsigned long sev_1, ring r_1, poly p2, unsigned long not_sev_2, ring r_2)
void	pPrintDivisbleByStat ()

Variables
STATIC_VAR BOOLEAN	d_poly_error_reporting = FALSE
STATIC_VAR unsigned long	pDivisibleBy_number = 1
STATIC_VAR unsigned long	pDivisibleBy_FALSE = 1
STATIC_VAR unsigned long	pDivisibleBy_ShortFalse = 1

Macro Definition Documentation

PDEBUG_CC

#define PDEBUG_CC

Definition at line 12 of file pDebug.cc.

Function Documentation

_p_LmTest()

BOOLEAN _p_LmTest	(	poly	p,
		ring	r,
		int	level
	)

Definition at line 321 of file pDebug.cc.

{
  if (level < 0 || p == NULL) return TRUE;
  poly pnext = pNext(p);
  pNext(p) = NULL;
  BOOLEAN test_res = _p_Test(p, r, level);
  pNext(p) = pnext;
  return test_res;
}

_p_Test()

BOOLEAN _p_Test	(	poly	p,
		ring	r,
		int	level
	)

Definition at line 210 of file pDebug.cc.

{
  assume(r->cf !=NULL);
 
  if (PDEBUG > level) level = PDEBUG;
  if (level < 0 || p == NULL) return TRUE;
 
  poly p_prev = NULL;
 
  #ifndef OM_NDEBUG
  #ifndef X_OMALLOC
  // check addr with level+1 so as to check bin/page of addr
  _pPolyAssumeReturnMsg(omTestBinAddrSize(p, (omSizeWOfBin(r->PolyBin))*SIZEOF_LONG, level+1)
                        == omError_NoError, "memory error",p,r);
  #endif
  #endif
 
  pFalseReturn(p_CheckRing(r));
 
  // this checks that p does not contain a loop: rather expensive O(length^2)
  #ifndef OM_NDEBUG
  if (level > 1)
    pFalseReturn(omTestList(p, level) == omError_NoError);
  #endif
 
  int ismod = p_GetComp(p, r) != 0;
 
  while (p != NULL)
  {
    // ring check
    pFalseReturn(p_LmCheckIsFromRing(p, r));
    #ifndef OM_NDEBUG
    #ifndef X_OMALLOC
    // omAddr check
    _pPolyAssumeReturnMsg(omTestBinAddrSize(p, (omSizeWOfBin(r->PolyBin))*SIZEOF_LONG, 1)
                     == omError_NoError, "memory error",p,r);
    #endif
    #endif
    // number/coef check
    _pPolyAssumeReturnMsg(p->coef != NULL || (n_GetChar(r->cf) >= 2), "NULL coef",p,r);
 
    #ifdef LDEBUG
    _pPolyAssumeReturnMsg(n_Test(p->coef,r->cf),"coeff err",p,r);
    #endif
    _pPolyAssumeReturnMsg(!n_IsZero(p->coef, r->cf), "Zero coef",p,r);
 
    // check for valid comp
    _pPolyAssumeReturnMsg(p_GetComp(p, r) >= 0 && (p_GetComp(p, r)<65000), "component out of range ?",p,r);
    // check for mix poly/vec representation
    _pPolyAssumeReturnMsg(ismod == (p_GetComp(p, r) != 0), "mixed poly/vector",p,r);
 
    // special check for ringorder_s/S
    if ((r->typ!=NULL) && (r->typ[0].ord_typ == ro_syzcomp))
    {
      long c1, cc1, ccc1, ec1;
      sro_ord* o = &(r->typ[0]);
 
      c1 = p_GetComp(p, r);
      if (o->data.syzcomp.Components!=NULL)
      {
        cc1 = o->data.syzcomp.Components[c1];
        ccc1 = o->data.syzcomp.ShiftedComponents[cc1];
      }
      else { cc1=0; ccc1=0; }
      _pPolyAssumeReturnMsg(c1 == 0 || cc1 != 0, "Component <-> TrueComponent zero mismatch",p,r);
      _pPolyAssumeReturnMsg(c1 == 0 || ccc1 != 0,"Component <-> ShiftedComponent zero mismatch",p,r);
      ec1 = p->exp[o->data.syzcomp.place];
      //pPolyAssumeReturnMsg(ec1 == ccc1, "Shifted comp out of sync. should %d, is %d");
      if (ec1 != ccc1)
      {
        dPolyReportError(p,r,"Shifted comp out of sync. should %d, is %d",ccc1,ec1);
        return FALSE;
      }
    }
 
    // check that p_Setm works ok
    if (level > 0)
    {
      poly p_should_equal = p_DebugInit(p, r, r);
      _pPolyAssumeReturnMsg(p_ExpVectorEqual(p, p_should_equal, r), "p_Setm field(s) out of sync",p,r);
      p_LmFree(p_should_equal, r);
    }
 
    // check order
    if (p_prev != NULL)
    {
      int cmp = p_LmCmp(p_prev, p, r);
      if (cmp == 0)
      {
        _pPolyAssumeReturnMsg(0, "monoms p and p->next are equal", p_prev, r);
      }
      else
        _pPolyAssumeReturnMsg(p_LmCmp(p_prev, p, r) == 1, "wrong order", p_prev, r);
 
      // check that compare worked sensibly
      if (level > 1 && p_GetComp(p_prev, r) == p_GetComp(p, r))
      {
        int i;
        for (i=r->N; i>0; i--)
        {
          if (p_GetExp(p_prev, i, r) != p_GetExp(p, i, r)) break;
        }
        _pPolyAssumeReturnMsg(i > 0, "Exponents equal but compare different", p_prev, r);
      }
    }
    p_prev = p;
    pIter(p);
  }
  return TRUE;
}

_pp_Test()

BOOLEAN _pp_Test	(	poly	p,
		ring	lmRing,
		ring	tailRing,
		int	level
	)

Definition at line 331 of file pDebug.cc.

{
  if (PDEBUG > level) level = PDEBUG;
  if (level < 0 || p == NULL) return TRUE;
  if (pNext(p) == NULL || lmRing == tailRing) return _p_Test(p, lmRing, level);
 
  pFalseReturn(_p_LmTest(p, lmRing, level));
  pFalseReturn(_p_Test(pNext(p), tailRing, level));
 
  // check that lm > Lm(tail)
  if (level > 1)
  {
    poly lm = p;
    poly tail = p_DebugInit(pNext(p), tailRing, lmRing);
    poly pnext = pNext(lm);
    pNext(lm) = tail;
    BOOLEAN cmp = p_LmCmp(lm, tail, lmRing);
    if (cmp != 1)
      dPolyReportError(lm, lmRing, "wrong order: lm <= Lm(tail)");
    p_LmFree(tail, lmRing);
    pNext(lm) = pnext;
    return (cmp == 1);
  }
  return TRUE;
}

dPolyReportError()

BOOLEAN dPolyReportError	(	poly	p,
		ring	r,
		const char *	fmt,
			...
	)

Definition at line 42 of file pDebug.cc.

{
  if (d_poly_error_reporting) return FALSE;
  d_poly_error_reporting = TRUE;
  va_list ap;
  va_start(ap, fmt);
 
  fprintf(stderr, "\n// ***dPolyReportError: ");
  vfprintf(stderr, fmt, ap);
  fprintf(stderr, "\n occurred at\n");
  omPrintCurrentBackTraceMax(stderr, 8);
  if (p != NULL)
  {
    fprintf(stderr, " occurred for poly: ");
    p_wrp(p, r);
    omPrintAddrInfo(stderr, p, " ");
  }
  dErrorBreak();
  d_poly_error_reporting = FALSE;
  return FALSE;
}

p_CheckIsFromRing()

BOOLEAN p_CheckIsFromRing	(	poly	p,
		ring	r
	)

Definition at line 100 of file pDebug.cc.

{
  while (p!=NULL)
  {
    pFalseReturn(p_LmCheckIsFromRing(p, r));
    pIter(p);
  }
  return TRUE;
}

p_CheckPolyRing()

BOOLEAN p_CheckPolyRing	(	poly	p,
		ring	r
	)

Definition at line 110 of file pDebug.cc.

{
  #ifndef X_OMALLOC
  pAssumeReturn(r != NULL && r->PolyBin != NULL);
  #endif
  return p_CheckIsFromRing(p, r);
}

p_CheckRing()

BOOLEAN p_CheckRing

(

ring

r

)

Definition at line 126 of file pDebug.cc.

{
  #ifndef X_OMALLOC
  pAssumeReturn(r != NULL && r->PolyBin != NULL);
  #endif
  return TRUE;
}

p_DebugInit()

static poly p_DebugInit ( poly  p, ring  src_ring, ring  dest_ring  )

static

Definition at line 193 of file pDebug.cc.

{
  poly d_p = p_Init(dest_ring);
  int i;
  assume(dest_ring->N == src_ring->N);
 
  for (i=1; i<= src_ring->N; i++)
  {
    p_SetExp(d_p, i, p_GetExp(p, i, src_ring), dest_ring);
  }
  if (rRing_has_Comp(dest_ring))
    p_SetComp(d_p, p_GetComp(p, src_ring), dest_ring);
 
  p_Setm_General(d_p, dest_ring);
  return d_p;
}

p_DebugLmDivisibleByNoComp()

BOOLEAN p_DebugLmDivisibleByNoComp	(	poly	a,
		poly	b,
		ring	r
	)

Definition at line 139 of file pDebug.cc.

{
  int i=r->N;
 
  do
  {
    if (p_GetExp(a,i,r) > p_GetExp(b,i,r))
      return FALSE;
    i--;
  }
  while (i);
#ifdef HAVE_RINGS
  return n_DivBy(pGetCoeff(b), pGetCoeff(a), r->cf);
#else
  return TRUE;
#endif
     }

p_LmCheckIsFromRing()

BOOLEAN p_LmCheckIsFromRing	(	poly	p,
		ring	r
	)

Definition at line 69 of file pDebug.cc.

{
  if (p != NULL)
  {
    #if (OM_TRACK > 0) && defined(OM_TRACK_CUSTOM)
    void* custom = omGetCustomOfAddr(p);
    if (custom != NULL)
    {
      pPolyAssumeReturnMsg(custom == r ||
                           // be more sloppy for qrings
                           (r->qideal != NULL &&
                            omIsBinPageAddr(p) &&
                            omSizeWOfAddr(p)==omSizeWOfBin(r->PolyBin)) ||
                           rSamePolyRep((ring) custom, r),
                           "monomial not from specified ring",p,r);
      return TRUE;
    }
    else
    #endif
    #ifndef X_OMALLOC
    {
      _pPolyAssumeReturn(omIsBinPageAddr(p),p,r);
      _pPolyAssumeReturn(omSizeWOfAddr(p)==omSizeWOfBin(r->PolyBin),p,r);
      return TRUE;
    }
    return FALSE;
    #endif
  }
  return TRUE;
}

p_LmCheckPolyRing()

BOOLEAN p_LmCheckPolyRing	(	poly	p,
		ring	r
	)

Definition at line 118 of file pDebug.cc.

{
  #ifndef X_OMALLOC
  pAssumeReturn(r != NULL && r->PolyBin != NULL);
  #endif
  pAssumeReturn(p != NULL);
  return p_LmCheckIsFromRing(p, r);
}

p_Setm_General()

void p_Setm_General	(	poly	p,
		ring	r
	)

!!!????? where?????

Definition at line 157 of file p_polys.cc.

{
  p_LmCheckPolyRing(p, r);
  int pos=0;
  if (r->typ!=NULL)
  {
    loop
    {
      unsigned long ord=0;
      sro_ord* o=&(r->typ[pos]);
      switch(o->ord_typ)
      {
        case ro_dp:
        {
          int a,e;
          a=o->data.dp.start;
          e=o->data.dp.end;
          for(int i=a;i<=e;i++) ord+=p_GetExp(p,i,r);
          p->exp[o->data.dp.place]=ord;
          break;
        }
        case ro_wp_neg:
          ord=POLY_NEGWEIGHT_OFFSET;
          // no break;
        case ro_wp:
        {
          int a,e;
          a=o->data.wp.start;
          e=o->data.wp.end;
          int *w=o->data.wp.weights;
#if 1
          for(int i=a;i<=e;i++) ord+=((unsigned long)p_GetExp(p,i,r))*((unsigned long)w[i-a]);
#else
          long ai;
          int ei,wi;
          for(int i=a;i<=e;i++)
          {
             ei=p_GetExp(p,i,r);
             wi=w[i-a];
             ai=ei*wi;
             if (ai/ei!=wi) pSetm_error=TRUE;
             ord+=ai;
             if (ord<ai) pSetm_error=TRUE;
          }
#endif
          p->exp[o->data.wp.place]=ord;
          break;
        }
        case ro_am:
        {
          ord = POLY_NEGWEIGHT_OFFSET;
          const short a=o->data.am.start;
          const short e=o->data.am.end;
          const int * w=o->data.am.weights;
#if 1
          for(short i=a; i<=e; i++, w++)
            ord += ((*w) * p_GetExp(p,i,r));
#else
          long ai;
          int ei,wi;
          for(short i=a;i<=e;i++)
          {
             ei=p_GetExp(p,i,r);
             wi=w[i-a];
             ai=ei*wi;
             if (ai/ei!=wi) pSetm_error=TRUE;
             ord += ai;
             if (ord<ai) pSetm_error=TRUE;
          }
#endif
          const int c = p_GetComp(p,r);
 
          const short len_gen= o->data.am.len_gen;
 
          if ((c > 0) && (c <= len_gen))
          {
            assume( w == o->data.am.weights_m );
            assume( w[0] == len_gen );
            ord += w[c];
          }
 
          p->exp[o->data.am.place] = ord;
          break;
        }
      case ro_wp64:
        {
          int64 ord=0;
          int a,e;
          a=o->data.wp64.start;
          e=o->data.wp64.end;
          int64 *w=o->data.wp64.weights64;
          int64 ei,wi,ai;
          for(int i=a;i<=e;i++)
          {
            //Print("exp %d w %d \n",p_GetExp(p,i,r),(int)w[i-a]);
            //ord+=((int64)p_GetExp(p,i,r))*w[i-a];
            ei=(int64)p_GetExp(p,i,r);
            wi=w[i-a];
            ai=ei*wi;
            if(ei!=0 && ai/ei!=wi)
            {
              pSetm_error=TRUE;
              #if SIZEOF_LONG == 4
              Print("ai %lld, wi %lld\n",ai,wi);
              #else
              Print("ai %ld, wi %ld\n",ai,wi);
              #endif
            }
            ord+=ai;
            if (ord<ai)
            {
              pSetm_error=TRUE;
              #if SIZEOF_LONG == 4
              Print("ai %lld, ord %lld\n",ai,ord);
              #else
              Print("ai %ld, ord %ld\n",ai,ord);
              #endif
            }
          }
          int64 mask=(int64)0x7fffffff;
          long a_0=(long)(ord&mask); //2^31
          long a_1=(long)(ord >>31 ); /*(ord/(mask+1));*/
 
          //Print("mask: %x,  ord: %d,  a_0: %d,  a_1: %d\n"
          //,(int)mask,(int)ord,(int)a_0,(int)a_1);
                    //Print("mask: %d",mask);
 
          p->exp[o->data.wp64.place]=a_1;
          p->exp[o->data.wp64.place+1]=a_0;
//            if(p_Setm_error) PrintS("***************************\n"
//                                    "***************************\n"
//                                    "**WARNING: overflow error**\n"
//                                    "***************************\n"
//                                    "***************************\n");
          break;
        }
        case ro_cp:
        {
          int a,e;
          a=o->data.cp.start;
          e=o->data.cp.end;
          int pl=o->data.cp.place;
          for(int i=a;i<=e;i++) { p->exp[pl]=p_GetExp(p,i,r); pl++; }
          break;
        }
        case ro_syzcomp:
        {
          long c=__p_GetComp(p,r);
          long sc = c;
          int* Components = (_componentsExternal ? _components :
                             o->data.syzcomp.Components);
          long* ShiftedComponents = (_componentsExternal ? _componentsShifted:
                                     o->data.syzcomp.ShiftedComponents);
          if (ShiftedComponents != NULL)
          {
            assume(Components != NULL);
            assume(c == 0 || Components[c] != 0);
            sc = ShiftedComponents[Components[c]];
            assume(c == 0 || sc != 0);
          }
          p->exp[o->data.syzcomp.place]=sc;
          break;
        }
        case ro_syz:
        {
          const unsigned long c = __p_GetComp(p, r);
          const short place = o->data.syz.place;
          const int limit = o->data.syz.limit;
 
          if (c > (unsigned long)limit)
            p->exp[place] = o->data.syz.curr_index;
          else if (c > 0)
          {
            assume( (1 <= c) && (c <= (unsigned long)limit) );
            p->exp[place]= o->data.syz.syz_index[c];
          }
          else
          {
            assume(c == 0);
            p->exp[place]= 0;
          }
          break;
        }
        // Prefix for Induced Schreyer ordering
        case ro_isTemp: // Do nothing?? (to be removed into suffix later on...?)
        {
          assume(p != NULL);
 
#ifndef SING_NDEBUG
#if MYTEST
          Print("p_Setm_General: ro_isTemp ord: pos: %d, p: ", pos);  p_wrp(p, r);
#endif
#endif
          int c = p_GetComp(p, r);
 
          assume( c >= 0 );
 
          // Let's simulate case ro_syz above....
          // Should accumulate (by Suffix) and be a level indicator
          const int* const pVarOffset = o->data.isTemp.pVarOffset;
 
          assume( pVarOffset != NULL );
 
          // TODO: Can this be done in the suffix???
          for( int i = 1; i <= r->N; i++ ) // No v[0] here!!!
          {
            const int vo = pVarOffset[i];
            if( vo != -1) // TODO: optimize: can be done once!
            {
              // Hans! Please don't break it again! p_SetExp(p, ..., r, vo) is correct:
              p_SetExp(p, p_GetExp(p, i, r), r, vo); // copy put them verbatim
              // Hans! Please don't break it again! p_GetExp(p, r, vo) is correct:
              assume( p_GetExp(p, r, vo) == p_GetExp(p, i, r) ); // copy put them verbatim
            }
          }
#ifndef SING_NDEBUG
          for( int i = 1; i <= r->N; i++ ) // No v[0] here!!!
          {
            const int vo = pVarOffset[i];
            if( vo != -1) // TODO: optimize: can be done once!
            {
              // Hans! Please don't break it again! p_GetExp(p, r, vo) is correct:
              assume( p_GetExp(p, r, vo) == p_GetExp(p, i, r) ); // copy put them verbatim
            }
          }
#if MYTEST
//          if( p->exp[o->data.isTemp.start] > 0 )
            PrintS("after Values: "); p_wrp(p, r);
#endif
#endif
          break;
        }
 
        // Suffix for Induced Schreyer ordering
        case ro_is:
        {
#ifndef SING_NDEBUG
#if MYTEST
          Print("p_Setm_General: ro_is ord: pos: %d, p: ", pos);  p_wrp(p, r);
#endif
#endif
 
          assume(p != NULL);
 
          int c = p_GetComp(p, r);
 
          assume( c >= 0 );
          const ideal F = o->data.is.F;
          const int limit = o->data.is.limit;
          assume( limit >= 0 );
          const int start = o->data.is.start;
 
          if( F != NULL && c > limit )
          {
#ifndef SING_NDEBUG
#if MYTEST
            Print("p_Setm_General: ro_is : in rSetm: pos: %d, c: %d >  limit: %d\n", c, pos, limit);
            PrintS("preComputed Values: ");
            p_wrp(p, r);
#endif
#endif
//          if( c > limit ) // BUG???
            p->exp[start] = 1;
//          else
//            p->exp[start] = 0;
 
 
            c -= limit;
            assume( c > 0 );
            c--;
 
            if( c >= IDELEMS(F) )
              break;
 
            assume( c < IDELEMS(F) ); // What about others???
 
            const poly pp = F->m[c]; // get reference monomial!!!
 
            if(pp == NULL)
              break;
 
            assume(pp != NULL);
 
#ifndef SING_NDEBUG
#if MYTEST
            Print("Respective F[c - %d: %d] pp: ", limit, c);
            p_wrp(pp, r);
#endif
#endif
 
            const int end = o->data.is.end;
            assume(start <= end);
 
 
//          const int st = o->data.isTemp.start;
 
#ifndef SING_NDEBUG
#if MYTEST
            Print("p_Setm_General: is(-Temp-) :: c: %d, limit: %d, [st:%d] ===>>> %ld\n", c, limit, start, p->exp[start]);
#endif
#endif
 
            // p_ExpVectorAdd(p, pp, r);
 
            for( int i = start; i <= end; i++) // v[0] may be here...
              p->exp[i] += pp->exp[i]; // !!!!!!!! ADD corresponding LT(F)
 
            // p_MemAddAdjust(p, ri);
            if (r->NegWeightL_Offset != NULL)
            {
              for (int i=r->NegWeightL_Size-1; i>=0; i--)
              {
                const int _i = r->NegWeightL_Offset[i];
                if( start <= _i && _i <= end )
                  p->exp[_i] -= POLY_NEGWEIGHT_OFFSET;
              }
            }
 
 
#ifndef SING_NDEBUG
            const int* const pVarOffset = o->data.is.pVarOffset;
 
            assume( pVarOffset != NULL );
 
            for( int i = 1; i <= r->N; i++ ) // No v[0] here!!!
            {
              const int vo = pVarOffset[i];
              if( vo != -1) // TODO: optimize: can be done once!
                // Hans! Please don't break it again! p_GetExp(p/pp, r, vo) is correct:
                assume( p_GetExp(p, r, vo) == (p_GetExp(p, i, r) + p_GetExp(pp, r, vo)) );
            }
            // TODO: how to check this for computed values???
#if MYTEST
            PrintS("Computed Values: "); p_wrp(p, r);
#endif
#endif
          } else
          {
            p->exp[start] = 0; //!!!!????? where?????
 
            const int* const pVarOffset = o->data.is.pVarOffset;
 
            // What about v[0] - component: it will be added later by
            // suffix!!!
            // TODO: Test it!
            const int vo = pVarOffset[0];
            if( vo != -1 )
              p->exp[vo] = c; // initial component v[0]!
 
#ifndef SING_NDEBUG
#if MYTEST
            Print("ELSE p_Setm_General: ro_is :: c: %d <= limit: %d, vo: %d, exp: %d\n", c, limit, vo, p->exp[vo]);
            p_wrp(p, r);
#endif
#endif
          }
 
          break;
        }
        default:
          dReportError("wrong ord in rSetm:%d\n",o->ord_typ);
          return;
      }
      pos++;
      if (pos == r->OrdSize) return;
    }
  }
}

pDebugLmShortDivisibleBy()

BOOLEAN pDebugLmShortDivisibleBy	(	poly	p1,
		unsigned long	sev_1,
		ring	r_1,
		poly	p2,
		unsigned long	not_sev_2,
		ring	r_2
	)

Definition at line 364 of file pDebug.cc.

{
  _pPolyAssume(p_GetShortExpVector(p1, r_1) == sev_1, p1, r_1);
  _pPolyAssume(p_GetShortExpVector(p2, r_2) == ~ not_sev_2, p2, r_2);
 
  pDivisibleBy_number++;
  BOOLEAN ret;
  if (r_1 == r_2)
    ret = p_LmDivisibleBy(p1, p2, r_1);
  else
    ret = p_LmDivisibleBy(p1, r_1, p2, r_2);
 
  if (! ret) pDivisibleBy_FALSE++;
  if (sev_1 & not_sev_2)
  {
    pDivisibleBy_ShortFalse++;
    if (ret)
      dReportError("p1 divides p2, but sev's are wrong");
  }
  return ret;
}

pDebugLmShortDivisibleByNoComp()

BOOLEAN pDebugLmShortDivisibleByNoComp	(	poly	p1,
		unsigned long	sev_1,
		ring	r_1,
		poly	p2,
		unsigned long	not_sev_2,
		ring	r_2
	)

Definition at line 387 of file pDebug.cc.

{
//  _pPolyAssume((p_GetComp(p1, r_1) == p_GetComp(p2, r_2)) || (p_GetComp(p1, r_1) == 0));
  _pPolyAssume(p_GetShortExpVector(p1, r_1) == sev_1, p1, r_1);
  _pPolyAssume(p_GetShortExpVector(p2, r_2) == ~ not_sev_2, p2, r_2);
 
  pDivisibleBy_number++;
  BOOLEAN ret;
  if (r_1 == r_2)
    ret = p_LmDivisibleByNoComp(p1, p2, r_1);
  else
    ret = p_LmDivisibleByNoComp(p1, r_1, p2, r_2);
 
  if (! ret) pDivisibleBy_FALSE++;
  if (sev_1 & not_sev_2)
  {
    pDivisibleBy_ShortFalse++;
    if (ret)
      dReportError("p1 divides p2, but sev's are wrong");
  }
  return ret;
}

pHaveCommonMonoms()

BOOLEAN pHaveCommonMonoms	(	poly	p,
		poly	q
	)

Definition at line 173 of file pDebug.cc.

{
  while (p != NULL)
  {
    if (pIsMonomOf(q, p))
    {
      return TRUE;
    }
    pIter(p);
  }
  return FALSE;
}

pIsMonomOf()

BOOLEAN pIsMonomOf	(	poly	p,
		poly	m
	)

Definition at line 163 of file pDebug.cc.

{
  if (m == NULL) return TRUE;
  while (p != NULL)
  {
    if (p == m) return TRUE;
    pIter(p);
  }
  return FALSE;
}

pPrintDivisbleByStat()

void pPrintDivisbleByStat

(

)

Definition at line 411 of file pDebug.cc.

{
  Print("#Tests: %ld; #FALSE %ld(%ld); #SHORT %ld(%ld)\n",
        pDivisibleBy_number,
        pDivisibleBy_FALSE, (unsigned long) ((double)pDivisibleBy_FALSE*((double) 100)/(double)pDivisibleBy_number),
        pDivisibleBy_ShortFalse, (unsigned long) ((double)pDivisibleBy_ShortFalse*((double)100)/(double)pDivisibleBy_FALSE));
}

Variable Documentation

d_poly_error_reporting

STATIC_VAR BOOLEAN d_poly_error_reporting = FALSE

Definition at line 41 of file pDebug.cc.

pDivisibleBy_FALSE

STATIC_VAR unsigned long pDivisibleBy_FALSE = 1

Definition at line 361 of file pDebug.cc.

pDivisibleBy_number

STATIC_VAR unsigned long pDivisibleBy_number = 1

Definition at line 360 of file pDebug.cc.

pDivisibleBy_ShortFalse

STATIC_VAR unsigned long pDivisibleBy_ShortFalse = 1

Definition at line 362 of file pDebug.cc.