version 1.38, 2001/11/16 10:35:07 |
version 1.73, 2017/08/31 02:36:20 |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/gr.c,v 1.37 2001/10/09 01:36:06 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/gr.c,v 1.72 2016/08/08 07:18:10 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
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#include "ox.h" |
#include "ox.h" |
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#if defined(__GNUC__) |
#if defined(__GNUC__) |
#define INLINE inline |
#define INLINE static inline |
#elif defined(VISUAL) |
#elif defined(VISUAL) || defined(__MINGW32__) |
#define INLINE __inline |
#define INLINE __inline |
#else |
#else |
#define INLINE |
#define INLINE |
#endif |
#endif |
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#define HMAG(p) (p_mag(BDY(p)->c)) |
#define HMAG(p) (p_mag((P)BDY(p)->c)) |
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#define NEWDP_pairs ((DP_pairs)MALLOC(sizeof(struct dp_pairs))) |
#define NEWDP_pairs ((DP_pairs)MALLOC(sizeof(struct dp_pairs))) |
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Line 69 double get_rtime(); |
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Line 69 double get_rtime(); |
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struct oEGT eg_nf,eg_nfm; |
struct oEGT eg_nf,eg_nfm; |
struct oEGT eg_znfm,eg_pz,eg_np,eg_ra,eg_mc,eg_gc; |
struct oEGT eg_znfm,eg_pz,eg_np,eg_ra,eg_mc,eg_gc; |
int TP,NBP,NMP,NFP,NDP,ZR,NZR; |
int TP,N_BP,NMP,NFP,NDP,ZR,NZR; |
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extern int (*cmpdl)(); |
extern int (*cmpdl)(); |
extern int do_weyl; |
extern int do_weyl; |
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int PCoeffs; |
int PCoeffs; |
int DP_Print = 0; |
int DP_Print = 0; |
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int DP_PrintShort = 0; |
int DP_Multiple = 0; |
int DP_Multiple = 0; |
int DP_NFStat = 0; |
int DP_NFStat = 0; |
LIST Dist = 0; |
LIST Dist = 0; |
int NoGCD = 0; |
int NoGCD = 0; |
int GenTrace = 0; |
int GenTrace = 0; |
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int GenSyz = 0; |
int OXCheck = -1; |
int OXCheck = -1; |
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int OneZeroHomo = 0; |
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int MaxDeg = 0; |
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static int NoSugar = 0; |
int NoSugar = 0; |
static int NoCriB = 0; |
static int NoCriB = 0; |
static int NoGC = 0; |
static int NoGC = 0; |
static int NoMC = 0; |
static int NoMC = 0; |
static int NoRA = 0; |
static int NoRA = 0; |
static int DP_PrintShort = 0; |
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static int ShowMag = 0; |
static int ShowMag = 0; |
static int Stat = 0; |
static int Stat = 0; |
static int Denominator = 1; |
int Denominator = 1; |
static int Top = 0; |
int Top = 0; |
static int Reverse = 0; |
int Reverse = 0; |
static int Max_mag = 0; |
static int Max_mag = 0; |
static char *Demand = 0; |
static int Max_coef = 0; |
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char *Demand = 0; |
static int PtozpRA = 0; |
static int PtozpRA = 0; |
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int doing_f4; |
int doing_f4; |
Line 122 void Pox_pop_local(NODE,Obj *); |
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Line 126 void Pox_pop_local(NODE,Obj *); |
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INLINE int eqdl(int nv,DL dl1,DL dl2) |
INLINE int eqdl(int nv,DL dl1,DL dl2) |
{ |
{ |
int i; |
int i; |
int *b1,*b2; |
int *p1,*p2; |
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if ( dl1->td != dl2->td ) |
if ( dl1->td != dl2->td ) |
return 0; |
return 0; |
for ( i = 0, b1 = dl1->d, b2 = dl2->d; i < nv; i++ ) |
i = nv-1; |
if ( b1[i] != b2[i] ) |
p1 = dl1->d; |
break; |
p2 = dl2->d; |
if ( i == nv ) |
while ( i >= 7 ) { |
return 1; |
if ( *p1++ != *p2++ ) return 0; |
else |
if ( *p1++ != *p2++ ) return 0; |
return 0; |
if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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i -= 8; |
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} |
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switch ( i ) { |
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case 6: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 5: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 4: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 3: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 2: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 1: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 0: |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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default: |
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return 1; |
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} |
} |
} |
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/* b[] should be cleared */ |
/* b[] should be cleared */ |
Line 244 void pdl(NODE f) |
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Line 301 void pdl(NODE f) |
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void dp_gr_main(LIST f,LIST v,Num homo,int modular,int field,struct order_spec *ord,LIST *rp) |
void dp_gr_main(LIST f,LIST v,Num homo,int modular,int field,struct order_spec *ord,LIST *rp) |
{ |
{ |
int i,mindex,m,nochk; |
int i,mindex,m,nochk; |
struct order_spec ord1; |
struct order_spec *ord1; |
Q q; |
Q q; |
VL fv,vv,vc; |
VL fv,vv,vc; |
NODE fd,fd0,fi,fi0,r,r0,t,subst,x,s,xx; |
NODE fd,fd0,fi,fi0,r,r0,t,subst,x,s,xx; |
NODE ind,ind0; |
NODE ind,ind0; |
LIST trace,gbindex; |
LIST trace,gbindex; |
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int input_is_dp = 0; |
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mindex = 0; nochk = 0; dp_fcoeffs = field; |
mindex = 0; nochk = 0; dp_fcoeffs = field; |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
Line 262 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 320 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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homogenize_order(ord,NVars,&ord1); |
homogenize_order(ord,NVars,&ord1); |
for ( fd0 = fi0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
for ( fd0 = fi0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
NEXTNODE(fd0,fd); NEXTNODE(fi0,fi); |
NEXTNODE(fd0,fd); NEXTNODE(fi0,fi); |
ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fi)); dp_homo((DP)BDY(fi),(DP *)&BDY(fd)); |
if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),(DP *)&BDY(fi)); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fi)); |
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dp_homo((DP)BDY(fi),(DP *)&BDY(fd)); |
} |
} |
if ( fd0 ) NEXT(fd) = 0; |
if ( fd0 ) NEXT(fd) = 0; |
if ( fi0 ) NEXT(fi) = 0; |
if ( fi0 ) NEXT(fi) = 0; |
initd(&ord1); |
initd(ord1); |
} else { |
} else { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
NEXTNODE(fd0,fd); ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fd)); |
NEXTNODE(fd0,fd); |
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if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),(DP *)&BDY(fd)); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fd)); |
} |
} |
if ( fd0 ) NEXT(fd) = 0; |
if ( fd0 ) NEXT(fd) = 0; |
fi0 = fd0; |
fi0 = fd0; |
Line 286 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 352 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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init_stat(); |
init_stat(); |
while ( 1 ) { |
while ( 1 ) { |
if ( homo ) { |
if ( homo ) { |
initd(&ord1); CNVars = NVars+1; |
initd(ord1); CNVars = NVars+1; |
} |
} |
if ( DP_Print && modular ) { |
if ( DP_Print && modular ) { |
fprintf(asir_out,"mod= %d, eval = ",m); printsubst(subst); |
fprintf(asir_out,"mod= %d, eval = ",m); printsubst(subst); |
Line 317 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 383 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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} |
} |
for ( r0 = 0, ind0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0, ind0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); dp_load((int)BDY(x),&ps[(int)BDY(x)]); |
NEXTNODE(r0,r); dp_load((int)BDY(x),&ps[(int)BDY(x)]); |
dtop(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
if ( input_is_dp ) |
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BDY(r) = (pointer)ps[(int)BDY(x)]; |
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else |
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dtop(CO,vv,ps[(int)BDY(x)],(Obj *)&BDY(r)); |
NEXTNODE(ind0,ind); |
NEXTNODE(ind0,ind); |
STOQ((int)BDY(x),q); BDY(ind) = q; |
STOQ((int)BDY(x),q); BDY(ind) = q; |
} |
} |
Line 338 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 407 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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} |
} |
print_stat(); |
print_stat(); |
if ( ShowMag ) |
if ( ShowMag ) |
fprintf(asir_out,"\nMax_mag=%d\n",Max_mag); |
fprintf(asir_out,"\nMax_mag=%d, Max_coef=%d\n",Max_mag, Max_coef); |
} |
} |
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void dp_interreduce(LIST f,LIST v,int field,struct order_spec *ord,LIST *rp) |
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{ |
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int i,mindex,m,nochk; |
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struct order_spec *ord1; |
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Q q; |
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VL fv,vv,vc; |
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NODE fd,fd0,fi,fi0,r,r0,t,subst,x,s,xx; |
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NODE ind,ind0; |
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LIST trace,gbindex; |
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int input_is_dp = 0; |
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mindex = 0; nochk = 0; dp_fcoeffs = field; |
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get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
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NVars = length((NODE)vv); PCoeffs = vc ? 1 : 0; VC = vc; |
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CNVars = NVars; |
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if ( ord->id && NVars != ord->nv ) |
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error("dp_interreduce : invalid order specification"); |
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initd(ord); |
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for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
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NEXTNODE(fd0,fd); |
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if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),(DP *)&BDY(fd)); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fd)); |
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} |
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if ( fd0 ) NEXT(fd) = 0; |
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fi0 = fd0; |
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setup_arrays(fd0,0,&s); |
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init_stat(); |
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x = s; |
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reduceall(x,&xx); x = xx; |
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for ( r0 = 0, ind0 = 0; x; x = NEXT(x) ) { |
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NEXTNODE(r0,r); dp_load((int)BDY(x),&ps[(int)BDY(x)]); |
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if ( input_is_dp ) |
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BDY(r) = (pointer)ps[(int)BDY(x)]; |
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else |
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dtop(CO,vv,ps[(int)BDY(x)],(Obj *)&BDY(r)); |
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NEXTNODE(ind0,ind); |
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STOQ((int)BDY(x),q); BDY(ind) = q; |
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} |
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if ( r0 ) NEXT(r) = 0; |
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if ( ind0 ) NEXT(ind) = 0; |
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MKLIST(*rp,r0); |
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MKLIST(gbindex,ind0); |
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} |
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void dp_gr_mod_main(LIST f,LIST v,Num homo,int m,struct order_spec *ord,LIST *rp) |
void dp_gr_mod_main(LIST f,LIST v,Num homo,int m,struct order_spec *ord,LIST *rp) |
{ |
{ |
struct order_spec ord1; |
struct order_spec *ord1; |
VL fv,vv,vc; |
VL fv,vv,vc; |
NODE fd,fd0,r,r0,t,x,s,xx; |
NODE fd,fd0,r,r0,t,x,s,xx; |
DP a,b,c; |
DP a,b,c; |
extern struct oEGT eg_red_mod; |
extern struct oEGT eg_red_mod; |
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int input_is_dp = 0; |
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get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
NVars = length((NODE)vv); PCoeffs = vc ? 1 : 0; VC = vc; |
NVars = length((NODE)vv); PCoeffs = vc ? 1 : 0; VC = vc; |
Line 357 extern struct oEGT eg_red_mod; |
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Line 473 extern struct oEGT eg_red_mod; |
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initd(ord); |
initd(ord); |
if ( homo ) { |
if ( homo ) { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
ptod(CO,vv,(P)BDY(t),&a); dp_homo(a,&b); |
if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),&a); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),&a); |
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dp_homo(a,&b); |
if ( PCoeffs ) |
if ( PCoeffs ) |
dp_mod(b,m,0,&c); |
dp_mod(b,m,0,&c); |
else |
else |
Line 366 extern struct oEGT eg_red_mod; |
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Line 486 extern struct oEGT eg_red_mod; |
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NEXTNODE(fd0,fd); BDY(fd) = (pointer)c; |
NEXTNODE(fd0,fd); BDY(fd) = (pointer)c; |
} |
} |
} |
} |
homogenize_order(ord,NVars,&ord1); initd(&ord1); |
homogenize_order(ord,NVars,&ord1); initd(ord1); |
} else { |
} else { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
ptod(CO,vv,(P)BDY(t),&b); |
if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),&b); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),&b); |
if ( PCoeffs ) |
if ( PCoeffs ) |
dp_mod(b,m,0,&c); |
dp_mod(b,m,0,&c); |
else |
else |
Line 383 extern struct oEGT eg_red_mod; |
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Line 506 extern struct oEGT eg_red_mod; |
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setup_arrays(fd0,m,&s); |
setup_arrays(fd0,m,&s); |
init_stat(); |
init_stat(); |
if ( homo ) { |
if ( homo ) { |
initd(&ord1); CNVars = NVars+1; |
initd(ord1); CNVars = NVars+1; |
} |
} |
/* init_eg(&eg_red_mod); */ |
/* init_eg(&eg_red_mod); */ |
x = gb_mod(s,m); |
x = gb_mod(s,m); |
Line 395 extern struct oEGT eg_red_mod; |
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Line 518 extern struct oEGT eg_red_mod; |
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reduceall_mod(x,m,&xx); x = xx; |
reduceall_mod(x,m,&xx); x = xx; |
if ( PCoeffs ) |
if ( PCoeffs ) |
for ( r0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); mdtop(CO,m,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
NEXTNODE(r0,r); |
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if ( input_is_dp ) |
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mdtodp(ps[(int)BDY(x)],(DP *)&BDY(r)); |
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else |
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mdtop(CO,m,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
} |
} |
else |
else |
for ( r0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); _dtop_mod(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
NEXTNODE(r0,r); |
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if ( input_is_dp ) |
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_mdtodp(ps[(int)BDY(x)],(DP *)&BDY(r)); |
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else |
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_dtop_mod(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
} |
} |
print_stat(); |
print_stat(); |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
Line 411 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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Line 542 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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int homogen; |
int homogen; |
VL fv,vv,vc; |
VL fv,vv,vc; |
NODE fd,fd0,r,r0,t,x,s,xx; |
NODE fd,fd0,r,r0,t,x,s,xx; |
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int input_is_dp = 0; |
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dp_fcoeffs = 0; |
dp_fcoeffs = 0; |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
Line 420 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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Line 552 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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error("dp_f4_main : invalid order specification"); |
error("dp_f4_main : invalid order specification"); |
initd(ord); |
initd(ord); |
for ( fd0 = 0, t = BDY(f), homogen = 1; t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f), homogen = 1; t; t = NEXT(t) ) { |
NEXTNODE(fd0,fd); ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fd)); |
NEXTNODE(fd0,fd); |
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if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),(DP *)&BDY(fd)); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fd)); |
if ( homogen ) |
if ( homogen ) |
homogen = dp_homogeneous(BDY(fd)); |
homogen = dp_homogeneous(BDY(fd)); |
} |
} |
Line 432 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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Line 568 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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} |
} |
for ( r0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); dp_load((int)BDY(x),&ps[(int)BDY(x)]); |
NEXTNODE(r0,r); dp_load((int)BDY(x),&ps[(int)BDY(x)]); |
dtop(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
if ( input_is_dp ) |
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BDY(r) = (pointer)ps[(int)BDY(x)]; |
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else |
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dtop(CO,vv,ps[(int)BDY(x)],(Obj *)&BDY(r)); |
} |
} |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
MKLIST(*rp,r0); |
MKLIST(*rp,r0); |
Line 444 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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Line 583 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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VL fv,vv,vc; |
VL fv,vv,vc; |
DP b,c,c1; |
DP b,c,c1; |
NODE fd,fd0,r,r0,t,x,s,xx; |
NODE fd,fd0,r,r0,t,x,s,xx; |
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int input_is_dp = 0; |
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dp_fcoeffs = 0; |
dp_fcoeffs = 0; |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
Line 453 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
|
Line 593 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
|
error("dp_f4_mod_main : invalid order specification"); |
error("dp_f4_mod_main : invalid order specification"); |
initd(ord); |
initd(ord); |
for ( fd0 = 0, t = BDY(f), homogen = 1; t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f), homogen = 1; t; t = NEXT(t) ) { |
ptod(CO,vv,(P)BDY(t),&b); |
if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
|
dp_sort((DP)BDY(t),&b); input_is_dp = 1; |
|
} else |
|
ptod(CO,vv,(P)BDY(t),&b); |
if ( homogen ) |
if ( homogen ) |
homogen = dp_homogeneous(b); |
homogen = dp_homogeneous(b); |
_dp_mod(b,m,0,&c); |
_dp_mod(b,m,0,&c); |
Line 473 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
|
Line 616 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
|
reduceall_mod(x,m,&xx); x = xx; |
reduceall_mod(x,m,&xx); x = xx; |
} |
} |
for ( r0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); _dtop_mod(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
NEXTNODE(r0,r); |
|
if ( input_is_dp ) |
|
_mdtodp(ps[(int)BDY(x)],(DP *)&BDY(r)); |
|
else |
|
_dtop_mod(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
} |
} |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
MKLIST(*rp,r0); |
MKLIST(*rp,r0); |
Line 572 NODE gb_f4(NODE f) |
|
Line 719 NODE gb_f4(NODE f) |
|
if ( k == nred ) { |
if ( k == nred ) { |
/* this is a new base */ |
/* this is a new base */ |
mp0 = 0; |
mp0 = 0; |
NEXTMP(mp0,mp); mp->dl = at[rind[i]]; mp->c = (P)dn; |
NEXTMP(mp0,mp); mp->dl = at[rind[i]]; mp->c = (Obj)dn; |
for ( k = 0; k < col-rank; k++ ) |
for ( k = 0; k < col-rank; k++ ) |
if ( nm->body[i][k] ) { |
if ( nm->body[i][k] ) { |
NEXTMP(mp0,mp); mp->dl = at[cind[k]]; |
NEXTMP(mp0,mp); mp->dl = at[cind[k]]; |
mp->c = (P)nm->body[i][k]; |
mp->c = (Obj)nm->body[i][k]; |
} |
} |
NEXT(mp) = 0; |
NEXT(mp) = 0; |
MKDP(nv,mp0,nf); nf->sugar = dm->sugar; |
MKDP(nv,mp0,nf); nf->sugar = dm->sugar; |
Line 600 NODE gb_f4(NODE f) |
|
Line 747 NODE gb_f4(NODE f) |
|
/* initial bases are monic */ |
/* initial bases are monic */ |
|
|
unsigned int **psca; |
unsigned int **psca; |
|
GeoBucket create_bucket(); |
|
DL remove_head_bucket(GeoBucket,int); |
|
|
NODE gb_f4_mod(NODE f,int m) |
NODE gb_f4_mod(NODE f,int m) |
{ |
{ |
Line 618 NODE gb_f4_mod(NODE f,int m) |
|
Line 767 NODE gb_f4_mod(NODE f,int m) |
|
int *indred,*isred; |
int *indred,*isred; |
CDP ri; |
CDP ri; |
int pscalen; |
int pscalen; |
struct oEGT tmp0,tmp1,eg_split_symb,eg_split_elim1,eg_split_elim2; |
GeoBucket bucket; |
extern struct oEGT eg_symb,eg_elim1,eg_elim2; |
DL head; |
|
struct oEGT tmp0,tmp1,eg_split_symb,eg_split_conv,eg_split_elim1,eg_split_elim2; |
|
extern struct oEGT eg_symb,eg_conv,eg_elim1,eg_elim2; |
|
|
/* initialize coeffcient array list of ps[] */ |
/* initialize coeffcient array list of ps[] */ |
pscalen = pslen; |
pscalen = pslen; |
psca = (unsigned int **)MALLOC(pscalen*sizeof(unsigned int *)); |
psca = (unsigned int **)MALLOC(pscalen*sizeof(unsigned int *)); |
|
|
init_eg(&eg_symb); init_eg(&eg_elim1); init_eg(&eg_elim2); |
init_eg(&eg_symb); init_eg(&eg_conv); init_eg(&eg_elim1); init_eg(&eg_elim2); |
for ( gall = g = 0, d = 0, r = f; r; r = NEXT(r) ) { |
for ( gall = g = 0, d = 0, r = f; r; r = NEXT(r) ) { |
i = (int)BDY(r); |
i = (int)BDY(r); |
d = updpairs(d,g,i); |
d = updpairs(d,g,i); |
Line 640 NODE gb_f4_mod(NODE f,int m) |
|
Line 791 NODE gb_f4_mod(NODE f,int m) |
|
minsugar(d,&dm,&dr); d = dr; |
minsugar(d,&dm,&dr); d = dr; |
if ( DP_Print ) |
if ( DP_Print ) |
fprintf(asir_out,"sugar=%d\n",dm->sugar); |
fprintf(asir_out,"sugar=%d\n",dm->sugar); |
blist = 0; s0 = 0; |
blist = 0; |
|
bucket = create_bucket(); |
/* asph : sum of all head terms of spoly */ |
/* asph : sum of all head terms of spoly */ |
for ( t = dm; t; t = NEXT(t) ) { |
for ( t = dm; t; t = NEXT(t) ) { |
_dp_sp_mod(ps[t->dp1],ps[t->dp2],m,&sp); |
_dp_sp_mod(ps[t->dp1],ps[t->dp2],m,&sp); |
/* fprintf(stderr,"splen=%d-",dp_nt(sp)); */ |
/* fprintf(stderr,"splen=%d-",dp_nt(sp)); */ |
if ( sp ) { |
if ( sp ) { |
MKNODE(bt,sp,blist); blist = bt; |
MKNODE(bt,sp,blist); blist = bt; |
s0 = symb_merge(s0,dp_dllist(sp),nv); |
add_bucket(bucket,dp_dllist(sp),nv); |
/* fprintf(stderr,"%d-",length(s0)); */ |
/* fprintf(stderr,"%d-",length(s0)); */ |
} |
} |
} |
} |
|
#if 0 |
if ( DP_Print ) |
if ( DP_Print ) |
fprintf(asir_out,"initial spmat : %d x %d ",length(blist),length(s0)); |
fprintf(asir_out,"initial spmat : %d x %d ",length(blist),length(s0)); |
|
#endif |
/* s0 : all the terms appeared in symbolic reduction */ |
/* s0 : all the terms appeared in symbolic reduction */ |
for ( s = s0, nred = 0; s; s = NEXT(s) ) { |
nred = 0; |
|
s0 = 0; |
|
while ( 1 ) { |
|
head = remove_head_bucket(bucket,nv); |
|
if ( !head ) break; |
|
else { |
|
NEXTNODE(s0,s); |
|
BDY(s) = (pointer)head; |
|
} |
for ( r = gall; r; r = NEXT(r) ) |
for ( r = gall; r; r = NEXT(r) ) |
if ( _dl_redble(BDY(ps[(int)BDY(r)])->dl,BDY(s),nv) ) |
if ( _dl_redble(BDY(ps[(int)BDY(r)])->dl,head,nv) ) |
break; |
break; |
if ( r ) { |
if ( r ) { |
dltod(BDY(s),nv,&tdp); |
dltod(head,nv,&tdp); |
dp_subd(tdp,ps[(int)BDY(r)],&sd); |
dp_subd(tdp,ps[(int)BDY(r)],&sd); |
dt = mul_dllist(BDY(sd)->dl,ps[(int)BDY(r)]); |
dt = mul_dllist(BDY(sd)->dl,ps[(int)BDY(r)]); |
|
add_bucket(bucket,NEXT(dt),nv); |
/* fprintf(stderr,"[%d]",length(dt)); */ |
/* fprintf(stderr,"[%d]",length(dt)); */ |
/* list of [t,f] */ |
/* list of [t,f] */ |
bt1 = mknode(2,BDY(sd)->dl,BDY(r)); |
bt1 = mknode(2,BDY(sd)->dl,BDY(r)); |
MKNODE(bt,bt1,blist); blist = bt; |
MKNODE(bt,bt1,blist); blist = bt; |
symb_merge(s,dt,nv); |
/* fprintf(stderr,"%d-",length(s0)); */ |
/* fprintf(stderr,"%d-",length(s)); */ |
|
nred++; |
nred++; |
} |
} |
} |
} |
|
if ( s0 ) NEXT(s) = 0; |
/* fprintf(stderr,"\n"); */ |
/* fprintf(stderr,"\n"); */ |
|
get_eg(&tmp1); add_eg(&eg_symb,&tmp0,&tmp1); |
|
init_eg(&eg_split_symb); add_eg(&eg_split_symb,&tmp0,&tmp1); |
|
|
if ( DP_Print ) |
if ( DP_Print ) |
fprintf(asir_out,"number of reducers : %d\n",nred); |
fprintf(asir_out,"number of reducers : %d\n",nred); |
|
|
|
get_eg(&tmp0); |
/* the first nred polys in blist are reducers */ |
/* the first nred polys in blist are reducers */ |
/* row = the number of all the polys */ |
/* row = the number of all the polys */ |
for ( r = blist, row = 0; r; r = NEXT(r), row++ ); |
for ( r = blist, row = 0; r; r = NEXT(r), row++ ); |
Line 713 NODE gb_f4_mod(NODE f,int m) |
|
Line 880 NODE gb_f4_mod(NODE f,int m) |
|
for ( j = 0, k = 0; j < col; j++ ) |
for ( j = 0, k = 0; j < col; j++ ) |
if ( !isred[j] ) |
if ( !isred[j] ) |
st[k++] = at[j]; |
st[k++] = at[j]; |
get_eg(&tmp1); add_eg(&eg_symb,&tmp0,&tmp1); |
get_eg(&tmp1); add_eg(&eg_conv,&tmp0,&tmp1); |
init_eg(&eg_split_symb); add_eg(&eg_split_symb,&tmp0,&tmp1); |
init_eg(&eg_split_conv); add_eg(&eg_split_conv,&tmp0,&tmp1); |
|
|
get_eg(&tmp1); |
get_eg(&tmp1); |
/* spoly matrix; stored in reduced form; terms in ht[] are omitted */ |
/* spoly matrix; stored in reduced form; terms in ht[] are omitted */ |
Line 745 NODE gb_f4_mod(NODE f,int m) |
|
Line 912 NODE gb_f4_mod(NODE f,int m) |
|
|
|
/* XXX free redmat explicitly */ |
/* XXX free redmat explicitly */ |
for ( k = 0; k < nred; k++ ) { |
for ( k = 0; k < nred; k++ ) { |
GC_free(BDY(redmat[k])); |
GCFREE(BDY(redmat[k])); |
GC_free(redmat[k]); |
GCFREE(redmat[k]); |
} |
} |
|
|
get_eg(&tmp0); add_eg(&eg_elim1,&tmp1,&tmp0); |
get_eg(&tmp0); add_eg(&eg_elim1,&tmp1,&tmp0); |
Line 771 NODE gb_f4_mod(NODE f,int m) |
|
Line 938 NODE gb_f4_mod(NODE f,int m) |
|
if ( DP_Print ) { |
if ( DP_Print ) { |
fprintf(asir_out,"done rank = %d\n",rank,row,col); |
fprintf(asir_out,"done rank = %d\n",rank,row,col); |
print_eg("Symb",&eg_split_symb); |
print_eg("Symb",&eg_split_symb); |
|
print_eg("Conv",&eg_split_conv); |
print_eg("Elim1",&eg_split_elim1); |
print_eg("Elim1",&eg_split_elim1); |
print_eg("Elim2",&eg_split_elim2); |
print_eg("Elim2",&eg_split_elim2); |
fprintf(asir_out,"\n"); |
fprintf(asir_out,"\n"); |
Line 785 NODE gb_f4_mod(NODE f,int m) |
|
Line 953 NODE gb_f4_mod(NODE f,int m) |
|
for ( j = 0, i = 0; j < spcol; j++ ) |
for ( j = 0, i = 0; j < spcol; j++ ) |
if ( colstat[j] ) { |
if ( colstat[j] ) { |
mp0 = 0; |
mp0 = 0; |
NEXTMP(mp0,mp); mp->dl = st[j]; mp->c = STOI(1); |
NEXTMP(mp0,mp); mp->dl = st[j]; mp->c = (Obj)STOI(1); |
for ( k = j+1; k < spcol; k++ ) |
for ( k = j+1; k < spcol; k++ ) |
if ( !colstat[k] && spmat[i][k] ) { |
if ( !colstat[k] && spmat[i][k] ) { |
NEXTMP(mp0,mp); mp->dl = st[k]; |
NEXTMP(mp0,mp); mp->dl = st[k]; |
mp->c = STOI(spmat[i][k]); |
mp->c = (Obj)STOI(spmat[i][k]); |
} |
} |
NEXT(mp) = 0; |
NEXT(mp) = 0; |
MKDP(nv,mp0,nf); nf->sugar = dm->sugar; |
MKDP(nv,mp0,nf); nf->sugar = dm->sugar; |
Line 808 NODE gb_f4_mod(NODE f,int m) |
|
Line 976 NODE gb_f4_mod(NODE f,int m) |
|
|
|
/* XXX free spmat[] explicitly */ |
/* XXX free spmat[] explicitly */ |
for ( j = 0; j < nsp; j++ ) { |
for ( j = 0; j < nsp; j++ ) { |
GC_free(spmat[j]); |
GCFREE(spmat[j]); |
} |
} |
} |
} |
if ( DP_Print ) { |
if ( DP_Print ) { |
print_eg("Symb",&eg_symb); |
print_eg("Symb",&eg_symb); |
|
print_eg("Conv",&eg_conv); |
print_eg("Elim1",&eg_elim1); |
print_eg("Elim1",&eg_elim1); |
print_eg("Elim2",&eg_elim2); |
print_eg("Elim2",&eg_elim2); |
fflush(asir_out); |
fflush(asir_out); |
Line 964 NODE gb_f4_mod_old(NODE f,int m) |
|
Line 1133 NODE gb_f4_mod_old(NODE f,int m) |
|
for ( j = 0, i = 0; j < spcol; j++ ) |
for ( j = 0, i = 0; j < spcol; j++ ) |
if ( colstat[j] ) { |
if ( colstat[j] ) { |
mp0 = 0; |
mp0 = 0; |
NEXTMP(mp0,mp); mp->dl = st[j]; mp->c = STOI(1); |
NEXTMP(mp0,mp); mp->dl = st[j]; mp->c = (Obj)STOI(1); |
for ( k = j+1; k < spcol; k++ ) |
for ( k = j+1; k < spcol; k++ ) |
if ( !colstat[k] && spmat[i][k] ) { |
if ( !colstat[k] && spmat[i][k] ) { |
NEXTMP(mp0,mp); mp->dl = st[k]; |
NEXTMP(mp0,mp); mp->dl = st[k]; |
mp->c = STOI(spmat[i][k]); |
mp->c = (Obj)STOI(spmat[i][k]); |
} |
} |
NEXT(mp) = 0; |
NEXT(mp) = 0; |
MKDP(nv,mp0,nf); nf->sugar = dm->sugar; |
MKDP(nv,mp0,nf); nf->sugar = dm->sugar; |
Line 1019 void pltovl(LIST l,VL *vl) |
|
Line 1188 void pltovl(LIST l,VL *vl) |
|
*vl = r0; |
*vl = r0; |
} |
} |
|
|
|
void vltopl(VL vl,LIST *l) |
|
{ |
|
VL n; |
|
NODE r,r0; |
|
P p; |
|
|
|
n = vl; |
|
for ( r0 = 0; n; n = NEXT(n) ) { |
|
NEXTNODE(r0,r); MKV(n->v,p); BDY(r) = (pointer)p; |
|
} |
|
if ( r0 ) NEXT(r) = 0; |
|
MKLIST(*l,r0); |
|
} |
|
|
void makesubst(VL v,NODE *s) |
void makesubst(VL v,NODE *s) |
{ |
{ |
NODE r,r0; |
NODE r,r0; |
Line 1118 void setup_arrays(NODE f,int m,NODE *r) |
|
Line 1301 void setup_arrays(NODE f,int m,NODE *r) |
|
dp_save(i,(Obj)ps[i],0); |
dp_save(i,(Obj)ps[i],0); |
psh[i] = BDY(ps[i])->dl; |
psh[i] = BDY(ps[i])->dl; |
pss[i] = ps[i]->sugar; |
pss[i] = ps[i]->sugar; |
psc[i] = BDY(ps[i])->c; |
psc[i] = (P)BDY(ps[i])->c; |
} |
} |
if ( GenTrace ) { |
if ( GenTrace ) { |
Q q; |
Q q; |
Line 1158 void prim_part(DP f,int m,DP *r) |
|
Line 1341 void prim_part(DP f,int m,DP *r) |
|
if ( PCoeffs ) |
if ( PCoeffs ) |
dp_prim_mod(f,m,r); |
dp_prim_mod(f,m,r); |
else |
else |
*r = f; |
_dp_monic(f,m,r); |
} else { |
} else { |
if ( dp_fcoeffs ) |
if ( dp_fcoeffs || PCoeffs ) |
*r = f; |
|
else if ( PCoeffs ) |
|
dp_prim(f,r); |
dp_prim(f,r); |
else |
else |
dp_ptozp(f,r); |
dp_ptozp(f,r); |
if ( GenTrace && TraceList ) { |
if ( GenTrace && TraceList ) { |
/* adust the denominator according to the final |
/* adust the denominator according to the final |
content reduction */ |
content reduction */ |
divsp(CO,BDY(f)->c,BDY(*r)->c,&d); |
divsp(CO,(P)BDY(f)->c,(P)BDY(*r)->c,&d); |
mulp(CO,(P)ARG3(BDY((LIST)BDY(TraceList))),d,&t); |
mulp(CO,(P)ARG3(BDY((LIST)BDY(TraceList))),d,&t); |
ARG3(BDY((LIST)BDY(TraceList))) = t; |
ARG3(BDY((LIST)BDY(TraceList))) = t; |
} |
} |
Line 1251 void reduceall(NODE in,NODE *h) |
|
Line 1432 void reduceall(NODE in,NODE *h) |
|
w = (int *)ALLOCA(n*sizeof(int)); |
w = (int *)ALLOCA(n*sizeof(int)); |
for ( i = 0, t = r; i < n; i++, t = NEXT(t) ) |
for ( i = 0, t = r; i < n; i++, t = NEXT(t) ) |
w[i] = (int)BDY(t); |
w[i] = (int)BDY(t); |
|
/* w[i] < 0 : reduced to 0 */ |
for ( i = 0; i < n; i++ ) { |
for ( i = 0; i < n; i++ ) { |
for ( top = 0, j = n-1; j >= 0; j-- ) |
for ( top = 0, j = n-1; j >= 0; j-- ) |
if ( j != i ) { |
if ( w[j] >= 0 && j != i ) { |
MKNODE(t,(pointer)w[j],top); top = t; |
MKNODE(t,(pointer)w[j],top); top = t; |
} |
} |
get_eg(&tmp0); |
get_eg(&tmp0); |
Line 1275 void reduceall(NODE in,NODE *h) |
|
Line 1457 void reduceall(NODE in,NODE *h) |
|
if ( DP_Print || DP_PrintShort ) { |
if ( DP_Print || DP_PrintShort ) { |
fprintf(asir_out,"."); fflush(asir_out); |
fprintf(asir_out,"."); fflush(asir_out); |
} |
} |
w[i] = newps(g1,0,(NODE)0); |
if ( g1 ) { |
|
w[i] = newps(g1,0,(NODE)0); |
|
} else { |
|
w[i] = -1; |
|
} |
} |
} |
for ( top = 0, j = n-1; j >= 0; j-- ) { |
for ( top = 0, j = n-1; j >= 0; j-- ) { |
MKNODE(t,(pointer)w[j],top); top = t; |
if ( w[j] >= 0 ) { |
|
MKNODE(t,(pointer)w[j],top); top = t; |
|
} |
} |
} |
*h = top; |
*h = top; |
if ( DP_Print || DP_PrintShort ) |
if ( DP_Print || DP_PrintShort ) |
Line 1304 void reduceall_mod(NODE in,int m,NODE *h) |
|
Line 1492 void reduceall_mod(NODE in,int m,NODE *h) |
|
w = (int *)ALLOCA(n*sizeof(int)); |
w = (int *)ALLOCA(n*sizeof(int)); |
for ( i = 0, t = r; i < n; i++, t = NEXT(t) ) |
for ( i = 0, t = r; i < n; i++, t = NEXT(t) ) |
w[i] = (int)BDY(t); |
w[i] = (int)BDY(t); |
|
/* w[i] < 0 : reduced to 0 */ |
for ( i = 0; i < n; i++ ) { |
for ( i = 0; i < n; i++ ) { |
for ( top = 0, j = n-1; j >= 0; j-- ) |
for ( top = 0, j = n-1; j >= 0; j-- ) |
if ( j != i ) { |
if ( w[j] >= 0 && j != i ) { |
MKNODE(t,(pointer)w[j],top); top = t; |
MKNODE(t,(pointer)w[j],top); top = t; |
} |
} |
get_eg(&tmp0); |
get_eg(&tmp0); |
Line 1320 void reduceall_mod(NODE in,int m,NODE *h) |
|
Line 1509 void reduceall_mod(NODE in,int m,NODE *h) |
|
if ( DP_Print || DP_PrintShort ) { |
if ( DP_Print || DP_PrintShort ) { |
fprintf(asir_out,"."); fflush(asir_out); |
fprintf(asir_out,"."); fflush(asir_out); |
} |
} |
w[i] = newps_mod(g,m); |
if ( g ) { |
|
w[i] = newps_mod(g,m); |
|
} else { |
|
w[i] = -1; |
|
} |
} |
} |
for ( top = 0, j = n-1; j >= 0; j-- ) { |
for ( top = 0, j = n-1; j >= 0; j-- ) { |
MKNODE(t,(pointer)w[j],top); top = t; |
if ( w[j] >= 0 ) { |
|
MKNODE(t,(pointer)w[j],top); top = t; |
|
} |
} |
} |
*h = top; |
*h = top; |
if ( DP_Print || DP_PrintShort ) |
if ( DP_Print || DP_PrintShort ) |
Line 1332 void reduceall_mod(NODE in,int m,NODE *h) |
|
Line 1527 void reduceall_mod(NODE in,int m,NODE *h) |
|
|
|
int newps(DP a,int m,NODE subst) |
int newps(DP a,int m,NODE subst) |
{ |
{ |
if ( m && !validhc(!a?0:BDY(a)->c,m,subst) ) |
if ( m && !validhc(!a?0:(P)BDY(a)->c,m,subst) ) |
return -1; |
return -1; |
if ( psn == pslen ) { |
if ( psn == pslen ) { |
pslen *= 2; |
pslen *= 2; |
Line 1353 int newps(DP a,int m,NODE subst) |
|
Line 1548 int newps(DP a,int m,NODE subst) |
|
ps[psn] = a; |
ps[psn] = a; |
psh[psn] = BDY(a)->dl; |
psh[psn] = BDY(a)->dl; |
pss[psn] = a->sugar; |
pss[psn] = a->sugar; |
psc[psn] = BDY(a)->c; |
psc[psn] = (P)BDY(a)->c; |
if ( m ) |
if ( m ) |
_dp_mod(a,m,subst,&psm[psn]); |
_dp_mod(a,m,subst,&psm[psn]); |
if ( GenTrace ) { |
if ( GenTrace ) { |
Line 1391 int newps(DP a,int m,NODE subst) |
|
Line 1586 int newps(DP a,int m,NODE subst) |
|
|
|
int newps_nosave(DP a,int m,NODE subst) |
int newps_nosave(DP a,int m,NODE subst) |
{ |
{ |
if ( m && !validhc(!a?0:BDY(a)->c,m,subst) ) |
if ( m && !validhc(!a?0:(P)BDY(a)->c,m,subst) ) |
return -1; |
return -1; |
if ( psn == pslen ) { |
if ( psn == pslen ) { |
pslen *= 2; |
pslen *= 2; |
Line 1405 int newps_nosave(DP a,int m,NODE subst) |
|
Line 1600 int newps_nosave(DP a,int m,NODE subst) |
|
ps[psn] = 0; |
ps[psn] = 0; |
psh[psn] = BDY(a)->dl; |
psh[psn] = BDY(a)->dl; |
pss[psn] = a->sugar; |
pss[psn] = a->sugar; |
psc[psn] = BDY(a)->c; |
psc[psn] = (P)BDY(a)->c; |
if ( m ) |
if ( m ) |
_dp_mod(a,m,subst,&psm[psn]); |
_dp_mod(a,m,subst,&psm[psn]); |
return psn++; |
return psn++; |
Line 1462 void reducebase_dehomo(NODE f,NODE *g) |
|
Line 1657 void reducebase_dehomo(NODE f,NODE *g) |
|
NODE node; |
NODE node; |
|
|
STOQ(r[i],q); |
STOQ(r[i],q); |
node = mknode(4,0,q,0,0); |
node = mknode(4,NULLP,q,NULLP,NULLP); |
MKLIST(hist,node); |
MKLIST(hist,node); |
MKNODE(TraceList,hist,0); |
MKNODE(TraceList,hist,0); |
} |
} |
Line 1537 void minsugar(DP_pairs d,DP_pairs *dm,DP_pairs *dr) |
|
Line 1732 void minsugar(DP_pairs d,DP_pairs *dm,DP_pairs *dr) |
|
|
|
NODE gb(NODE f,int m,NODE subst) |
NODE gb(NODE f,int m,NODE subst) |
{ |
{ |
int i,nh,prev,mag; |
int i,nh,prev,mag,mag0,magt; |
NODE r,g,gall; |
NODE r,g,gall; |
DP_pairs d; |
DP_pairs d; |
DP_pairs l; |
DP_pairs l; |
Line 1551 NODE gb(NODE f,int m,NODE subst) |
|
Line 1746 NODE gb(NODE f,int m,NODE subst) |
|
static prev_sugar = -1; |
static prev_sugar = -1; |
|
|
Max_mag = 0; |
Max_mag = 0; |
|
Max_coef = 0; |
prev = 1; |
prev = 1; |
doing_f4 = 0; |
doing_f4 = 0; |
|
init_denomlist(); |
if ( m ) { |
if ( m ) { |
psm = (DP *)MALLOC(pslen*sizeof(DP)); |
psm = (DP *)MALLOC(pslen*sizeof(DP)); |
for ( i = 0; i < psn; i++ ) |
for ( i = 0; i < psn; i++ ) |
Line 1602 NODE gb(NODE f,int m,NODE subst) |
|
Line 1799 NODE gb(NODE f,int m,NODE subst) |
|
_dp_nf(gall,h,ps,!Top,&nf); |
_dp_nf(gall,h,ps,!Top,&nf); |
else |
else |
_dp_nf_z(gall,h,ps,!Top,DP_Multiple,&nf); |
_dp_nf_z(gall,h,ps,!Top,DP_Multiple,&nf); |
if ( DP_Print ) |
if ( DP_Print && nf ) |
fprintf(asir_out,"(%.3g)",get_rtime()-t_0); |
fprintf(asir_out,"(%.3g)",get_rtime()-t_0); |
get_eg(&tnf1); add_eg(&eg_nf,&tnf0,&tnf1); |
get_eg(&tnf1); add_eg(&eg_nf,&tnf0,&tnf1); |
} else |
} else |
|
|
get_eg(&tpz0); |
get_eg(&tpz0); |
prim_part(nf,0,&h); |
prim_part(nf,0,&h); |
get_eg(&tpz1); add_eg(&eg_pz,&tpz0,&tpz1); |
get_eg(&tpz1); add_eg(&eg_pz,&tpz0,&tpz1); |
|
add_denomlist((P)BDY(h)->c); |
get_eg(&tnp0); |
get_eg(&tnp0); |
if ( Demand && skip_nf_flag ) |
if ( Demand && skip_nf_flag ) |
nh = newps_nosave(h,m,subst); |
nh = newps_nosave(h,m,subst); |
|
|
g = updbase(g,nh); |
g = updbase(g,nh); |
gall = append_one(gall,nh); |
gall = append_one(gall,nh); |
if ( !dp_fcoeffs && ShowMag ) { |
if ( !dp_fcoeffs && ShowMag ) { |
for ( mag = 0, mp = BDY(h); mp; mp = NEXT(mp) ) |
for ( mag = 0, mag0 = 0, mp = BDY(h); mp; mp = NEXT(mp) ) { |
mag += p_mag((P)mp->c); |
magt = p_mag((P)mp->c); |
|
mag0 = MAX(mag0,magt); |
|
mag += magt; |
|
} |
|
Max_coef = MAX(Max_coef,mag0); |
Max_mag = MAX(Max_mag,mag); |
Max_mag = MAX(Max_mag,mag); |
} |
} |
if ( DP_Print ) { |
if ( DP_Print ) { |
|
|
l->dp1,l->dp2,length(g),length(gall),DPPlength(d), |
l->dp1,l->dp2,length(g),length(gall),DPPlength(d), |
pss[nh]); |
pss[nh]); |
if ( ShowMag ) |
if ( ShowMag ) |
fprintf(asir_out,",mag=%d",mag); |
fprintf(asir_out,",mag=(%d,%d)",mag,mag0); |
fprintf(asir_out,"\n"); fflush(asir_out); |
fprintf(asir_out,"\n"); fflush(asir_out); |
} else if ( DP_PrintShort ) { |
} else if ( DP_PrintShort ) { |
fprintf(asir_out,"+"); fflush(asir_out); |
fprintf(asir_out,"+"); fflush(asir_out); |
Line 1733 DP_pairs updpairs( DP_pairs d, NODE /* of index */ g, |
|
Line 1935 DP_pairs updpairs( DP_pairs d, NODE /* of index */ g, |
|
if ( !NoCriB && d ) { |
if ( !NoCriB && d ) { |
dl = DPPlength(d); |
dl = DPPlength(d); |
d = criterion_B( d, t ); |
d = criterion_B( d, t ); |
dl -= DPPlength(d); NBP += dl; |
dl -= DPPlength(d); N_BP += dl; |
} |
} |
d1 = newpairs( g, t ); |
d1 = newpairs( g, t ); |
if ( NEXT(d1) ) { |
if ( NEXT(d1) ) { |
Line 1779 DP_pairs newpairs( NODE /* of index */ g, int t ) |
|
Line 1981 DP_pairs newpairs( NODE /* of index */ g, int t ) |
|
p->lcm = lcm_of_DL(CNVars, dl = psh[dp], tdl, (DL)0 ); |
p->lcm = lcm_of_DL(CNVars, dl = psh[dp], tdl, (DL)0 ); |
#if 0 |
#if 0 |
if ( do_weyl ) |
if ( do_weyl ) |
p->sugar = dl_weight(p->lcm); |
p->sugar = dl_weyl_weight(p->lcm); |
else |
else |
#endif |
#endif |
p->sugar = (ts > (s = pss[dp] - dl->td) ? ts : s) + p->lcm->td; |
p->sugar = (ts > (s = pss[dp] - dl->td) ? ts : s) + p->lcm->td; |
Line 1895 DP_pairs criterion_F( DP_pairs d1 ) |
|
Line 2097 DP_pairs criterion_F( DP_pairs d1 ) |
|
for ( head = last = 0, p = d1; NEXT(p); ) { |
for ( head = last = 0, p = d1; NEXT(p); ) { |
s = (r = w = collect_pairs_of_hdlcm( p, &rest ))->sugar; |
s = (r = w = collect_pairs_of_hdlcm( p, &rest ))->sugar; |
while ( w = NEXT(w) ) |
while ( w = NEXT(w) ) |
if ( criterion_2( w->dp1, w->dp2 ) ) { |
if ( !do_weyl && criterion_2( w->dp1, w->dp2 ) ) { |
r = w; |
r = w; |
break; |
break; |
} else if ( w->sugar < s ) s = (r = w)->sugar; |
} else if ( w->sugar < s ) s = (r = w)->sugar; |
Line 1946 int dl_redble(DL dl1,DL dl2) |
|
Line 2148 int dl_redble(DL dl1,DL dl2) |
|
return 1; |
return 1; |
} |
} |
|
|
int dl_weight(DL dl) |
#if 0 |
|
int dl_weyl_weight(DL dl) |
{ |
{ |
int n,w,i; |
int n,w,i; |
|
|
Line 1955 int dl_weight(DL dl) |
|
Line 2158 int dl_weight(DL dl) |
|
w += (-dl->d[i]+dl->d[n+i]); |
w += (-dl->d[i]+dl->d[n+i]); |
return w; |
return w; |
} |
} |
|
#endif |
|
|
int gbcheck(NODE f) |
int gbcheck(NODE f) |
{ |
{ |
Line 1994 int gbcheck(NODE f) |
|
Line 2198 int gbcheck(NODE f) |
|
return 1; |
return 1; |
} |
} |
|
|
void gbcheck_list(NODE f,LIST *gp,LIST *pp) |
void gbcheck_list(NODE f,int n,VECT *gp,LIST *pp) |
{ |
{ |
int i; |
int i; |
NODE r,g,gall,u,u0,t; |
NODE r,g,gall,u,u0,t; |
|
VECT vect; |
LIST pair; |
LIST pair; |
DP_pairs d,l; |
DP_pairs d,l; |
Q q1,q2; |
Q q1,q2; |
|
|
for ( gall = g = 0, d = 0, r = f; r; r = NEXT(r) ) { |
/* we need the following settings */ |
|
NVars = CNVars = n; |
|
setup_arrays(f,0,&r); |
|
for ( gall = g = 0, d = 0; r; r = NEXT(r) ) { |
i = (int)BDY(r); |
i = (int)BDY(r); |
d = updpairs(d,g,i); |
d = updpairs(d,g,i); |
g = updbase(g,i); |
g = updbase(g,i); |
gall = append_one(gall,i); |
gall = append_one(gall,i); |
} |
} |
for ( u0 = 0, t = gall; t; t = NEXT(t) ) { |
NEWVECT(vect); vect->len = psn; vect->body = (pointer)ps; |
NEXTNODE(u0,u); |
*gp = vect; |
BDY(u) = ps[(int)BDY(t)]; |
|
} |
|
if ( u0 ) |
|
NEXT(u) = 0; |
|
MKLIST(*gp,u); |
|
for ( u0 = 0, l = d; l; l = NEXT(l) ) { |
for ( u0 = 0, l = d; l; l = NEXT(l) ) { |
NEXTNODE(u0,u); |
NEXTNODE(u0,u); |
STOQ(l->dp1,q1); |
STOQ(l->dp1,q1); |
Line 2025 void gbcheck_list(NODE f,LIST *gp,LIST *pp) |
|
Line 2229 void gbcheck_list(NODE f,LIST *gp,LIST *pp) |
|
} |
} |
if ( u0 ) |
if ( u0 ) |
NEXT(u) = 0; |
NEXT(u) = 0; |
MKLIST(*pp,u); |
MKLIST(*pp,u0); |
} |
} |
|
|
int membercheck(NODE f,NODE x) |
int membercheck(NODE f,NODE x) |
Line 2059 void dp_set_flag(Obj name,Obj value) |
|
Line 2263 void dp_set_flag(Obj name,Obj value) |
|
{ |
{ |
char *n; |
char *n; |
int v; |
int v; |
|
Q ratio; |
|
|
if ( OID(name) != O_STR ) |
if ( OID(name) != O_STR ) |
return; |
return; |
Line 2069 void dp_set_flag(Obj name,Obj value) |
|
Line 2274 void dp_set_flag(Obj name,Obj value) |
|
if ( !strcmp(n,"Dist") ) { |
if ( !strcmp(n,"Dist") ) { |
Dist = (LIST)value; return; |
Dist = (LIST)value; return; |
} |
} |
|
if ( !strcmp(n,"Content") ) { |
|
ratio = (Q)value; |
|
if ( ratio ) { |
|
DP_Multiple = BD(NM(ratio))[0]; |
|
Denominator = INT(ratio) ? 1 : BD(DN(ratio))[0]; |
|
} else { |
|
DP_Multiple = 0; |
|
Denominator = 1; |
|
} |
|
} |
if ( value && OID(value) != O_N ) |
if ( value && OID(value) != O_N ) |
return; |
return; |
v = QTOS((Q)value); |
v = QTOS((Q)value); |
Line 2108 void dp_set_flag(Obj name,Obj value) |
|
Line 2323 void dp_set_flag(Obj name,Obj value) |
|
GenTrace = v; |
GenTrace = v; |
else if ( !strcmp(n,"OXCheck") ) |
else if ( !strcmp(n,"OXCheck") ) |
OXCheck = v; |
OXCheck = v; |
|
else if ( !strcmp(n,"GenSyz") ) |
|
GenSyz = v; |
|
else if ( !strcmp(n,"OneZeroHomo") ) |
|
OneZeroHomo = v; |
|
else if ( !strcmp(n,"MaxDeg") ) |
|
MaxDeg = v; |
} |
} |
|
|
void dp_make_flaglist(LIST *list) |
void dp_make_flaglist(LIST *list) |
{ |
{ |
Q v; |
Q v,nm,dn; |
STRING name,path; |
STRING name,path; |
NODE n,n1; |
NODE n,n1; |
|
|
|
#if 0 |
STOQ(DP_Multiple,v); MKNODE(n,v,0); MKSTR(name,"DP_Multiple"); MKNODE(n1,name,n); n = n1; |
STOQ(DP_Multiple,v); MKNODE(n,v,0); MKSTR(name,"DP_Multiple"); MKNODE(n1,name,n); n = n1; |
STOQ(Denominator,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Denominator"); MKNODE(n1,name,n); n = n1; |
STOQ(Denominator,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Denominator"); MKNODE(n1,name,n); n = n1; |
|
#else |
|
if ( DP_Multiple ) { |
|
STOQ(DP_Multiple,nm); STOQ(Denominator,dn); divq(nm,dn,&v); |
|
} else |
|
v = 0; |
|
MKNODE(n,v,0); MKSTR(name,"Content"); MKNODE(n1,name,n); n = n1; |
|
#endif |
MKNODE(n1,Dist,n); n = n1; MKSTR(name,"Dist"); MKNODE(n1,name,n); n = n1; |
MKNODE(n1,Dist,n); n = n1; MKSTR(name,"Dist"); MKNODE(n1,name,n); n = n1; |
STOQ(Reverse,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Reverse"); MKNODE(n1,name,n); n = n1; |
STOQ(Reverse,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Reverse"); MKNODE(n1,name,n); n = n1; |
STOQ(Stat,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Stat"); MKNODE(n1,name,n); n = n1; |
STOQ(Stat,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Stat"); MKNODE(n1,name,n); n = n1; |
Line 2126 void dp_make_flaglist(LIST *list) |
|
Line 2355 void dp_make_flaglist(LIST *list) |
|
STOQ(DP_NFStat,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"NFStat"); MKNODE(n1,name,n); n = n1; |
STOQ(DP_NFStat,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"NFStat"); MKNODE(n1,name,n); n = n1; |
STOQ(OXCheck,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"OXCheck"); MKNODE(n1,name,n); n = n1; |
STOQ(OXCheck,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"OXCheck"); MKNODE(n1,name,n); n = n1; |
STOQ(GenTrace,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"GenTrace"); MKNODE(n1,name,n); n = n1; |
STOQ(GenTrace,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"GenTrace"); MKNODE(n1,name,n); n = n1; |
|
STOQ(GenSyz,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"GenSyz"); MKNODE(n1,name,n); n = n1; |
|
STOQ(MaxDeg,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"MaxDeg"); MKNODE(n1,name,n); n = n1; |
|
STOQ(OneZeroHomo,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"OneZeroHomo"); MKNODE(n1,name,n); n = n1; |
STOQ(PtozpRA,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"PtozpRA"); MKNODE(n1,name,n); n = n1; |
STOQ(PtozpRA,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"PtozpRA"); MKNODE(n1,name,n); n = n1; |
STOQ(ShowMag,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"ShowMag"); MKNODE(n1,name,n); n = n1; |
STOQ(ShowMag,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"ShowMag"); MKNODE(n1,name,n); n = n1; |
STOQ(Top,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Top"); MKNODE(n1,name,n); n = n1; |
STOQ(Top,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Top"); MKNODE(n1,name,n); n = n1; |
Line 2170 void dp_load(int index,DP *p) |
|
Line 2402 void dp_load(int index,DP *p) |
|
sprintf(path,"%s%c%d",Demand,DELIM,index); |
sprintf(path,"%s%c%d",Demand,DELIM,index); |
if ( !(fp = fopen(path,"rb") ) ) |
if ( !(fp = fopen(path,"rb") ) ) |
error("dp_load : cannot open a file"); |
error("dp_load : cannot open a file"); |
skipvl(fp); loadobj(fp,(Obj *)p); fclose(fp); |
if ( PCoeffs ) |
|
loadvl(fp); |
|
else |
|
skipvl(fp); |
|
loadobj(fp,(Obj *)p); fclose(fp); |
} |
} |
} |
} |
|
|
Line 2183 int dp_load_t(int index,DP *p) |
|
Line 2419 int dp_load_t(int index,DP *p) |
|
if ( !(fp = fopen(path,"rb") ) ) |
if ( !(fp = fopen(path,"rb") ) ) |
return 0; |
return 0; |
else { |
else { |
skipvl(fp); loadobj(fp,(Obj *)p); fclose(fp); return 1; |
if ( PCoeffs ) |
|
loadvl(fp); |
|
else |
|
skipvl(fp); |
|
loadobj(fp,(Obj *)p); fclose(fp); return 1; |
} |
} |
} |
} |
|
|
Line 2191 void init_stat() { |
|
Line 2431 void init_stat() { |
|
init_eg(&eg_nf); init_eg(&eg_nfm); init_eg(&eg_znfm); |
init_eg(&eg_nf); init_eg(&eg_nfm); init_eg(&eg_znfm); |
init_eg(&eg_pz); init_eg(&eg_np); |
init_eg(&eg_pz); init_eg(&eg_np); |
init_eg(&eg_ra); init_eg(&eg_mc); init_eg(&eg_gc); |
init_eg(&eg_ra); init_eg(&eg_mc); init_eg(&eg_gc); |
ZR = NZR = TP = NMP = NBP = NFP = NDP = 0; |
ZR = NZR = TP = NMP = N_BP = NFP = NDP = 0; |
} |
} |
|
|
void print_stat() { |
void print_stat() { |
Line 2200 void print_stat() { |
|
Line 2440 void print_stat() { |
|
print_eg("NF",&eg_nf); print_eg("NFM",&eg_nfm); print_eg("ZNFM",&eg_znfm); |
print_eg("NF",&eg_nf); print_eg("NFM",&eg_nfm); print_eg("ZNFM",&eg_znfm); |
print_eg("PZ",&eg_pz); print_eg("NP",&eg_np); |
print_eg("PZ",&eg_pz); print_eg("NP",&eg_np); |
print_eg("RA",&eg_ra); print_eg("MC",&eg_mc); print_eg("GC",&eg_gc); |
print_eg("RA",&eg_ra); print_eg("MC",&eg_mc); print_eg("GC",&eg_gc); |
fprintf(asir_out,"T=%d,B=%d M=%d F=%d D=%d ZR=%d NZR=%d\n",TP,NBP,NMP,NFP,NDP,ZR,NZR); |
fprintf(asir_out,"T=%d,B=%d M=%d F=%d D=%d ZR=%d NZR=%d\n",TP,N_BP,NMP,NFP,NDP,ZR,NZR); |
} |
} |
|
|
/* |
/* |
Line 2223 void dp_mulc_d(DP p,P c,DP *r) |
|
Line 2463 void dp_mulc_d(DP p,P c,DP *r) |
|
dp_imul_d(p,(Q)c,r); |
dp_imul_d(p,(Q)c,r); |
} else { |
} else { |
if ( DP_NFStat ) fprintf(asir_out,"_"); |
if ( DP_NFStat ) fprintf(asir_out,"_"); |
muldc(CO,p,c,r); |
muldc(CO,p,(Obj)c,r); |
} |
} |
} |
} |
|
|
Line 2335 void _dp_nf_z(NODE b,DP g,DP *ps,int full,int multiple |
|
Line 2575 void _dp_nf_z(NODE b,DP g,DP *ps,int full,int multiple |
|
if ( GenTrace ) { |
if ( GenTrace ) { |
/* u = cr*rp + (-cred)*shift*red */ |
/* u = cr*rp + (-cred)*shift*red */ |
STOQ((int)BDY(l),cq); |
STOQ((int)BDY(l),cq); |
node = mknode(4,cr,cq,0,0); |
node = mknode(4,cr,cq,NULLP,NULLP); |
mulq(cred,rc,&rcred); |
mulq(cred,rc,&rcred); |
chsgnnum((Num)rcred,(Num *)&mrcred); |
chsgnnum((Num)rcred,(Num *)&mrcred); |
muldc(CO,shift,(P)mrcred,(DP *)&ARG2(node)); |
muldc(CO,shift,(Obj)mrcred,(DP *)&ARG2(node)); |
MKLIST(hist,node); |
MKLIST(hist,node); |
} |
} |
|
|
Line 2396 void _dp_nf_z(NODE b,DP g,DP *ps,int full,int multiple |
|
Line 2636 void _dp_nf_z(NODE b,DP g,DP *ps,int full,int multiple |
|
t_0 = get_rtime(); |
t_0 = get_rtime(); |
mulq((Q)BDY(rp)->c,rc,&c); |
mulq((Q)BDY(rp)->c,rc,&c); |
igcd_cofactor(dc,c,&dc,&dcq,&cq); |
igcd_cofactor(dc,c,&dc,&dcq,&cq); |
muldc(CO,dp,(P)dcq,&t); |
muldc(CO,dp,(Obj)dcq,&t); |
dp_hm(rp,&t1); BDY(t1)->c = (P)cq; addd(CO,t,t1,&dp); |
dp_hm(rp,&t1); BDY(t1)->c = (Obj)cq; addd(CO,t,t1,&dp); |
dp_rest(rp,&rp); |
dp_rest(rp,&rp); |
t_a += get_rtime()-t_0; |
t_a += get_rtime()-t_0; |
} |
} |
Line 2441 void dp_imul_d(DP p,Q q,DP *rp) |
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Line 2681 void dp_imul_d(DP p,Q q,DP *rp) |
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nsep = ndist + 1; |
nsep = ndist + 1; |
for ( m = BDY(p), n = 0; m; m = NEXT(m), n++ ); |
for ( m = BDY(p), n = 0; m; m = NEXT(m), n++ ); |
if ( n <= nsep ) { |
if ( n <= nsep ) { |
muldc(CO,p,(P)q,rp); return; |
muldc(CO,p,(Obj)q,rp); return; |
} |
} |
MKSTR(imul,"imulv"); |
MKSTR(imul,"imulv"); |
t0 = get_rtime(); |
t0 = get_rtime(); |