version 1.49, 2003/06/21 02:09:15 |
version 1.67, 2011/06/16 08:17:14 |
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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 1.48 2003/06/05 09:40:39 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/gr.c,v 1.66 2010/01/31 03:25:54 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
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; |
Line 95 int DP_NFStat = 0; |
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Line 95 int DP_NFStat = 0; |
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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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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 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 int Max_coef = 0; |
static int Max_coef = 0; |
static char *Demand = 0; |
char *Demand = 0; |
static int PtozpRA = 0; |
static int PtozpRA = 0; |
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int doing_f4; |
int doing_f4; |
Line 123 void Pox_pop_local(NODE,Obj *); |
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Line 125 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 245 void pdl(NODE f) |
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Line 300 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 263 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 319 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 287 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 351 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 318 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 382 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)],(P *)&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 342 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 409 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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fprintf(asir_out,"\nMax_mag=%d, Max_coef=%d\n",Max_mag, Max_coef); |
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)],(P *)&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 358 extern struct oEGT eg_red_mod; |
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Line 472 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 367 extern struct oEGT eg_red_mod; |
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Line 485 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 384 extern struct oEGT eg_red_mod; |
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Line 505 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 396 extern struct oEGT eg_red_mod; |
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Line 517 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 412 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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Line 541 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 421 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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Line 551 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 433 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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Line 567 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)],(P *)&BDY(r)); |
} |
} |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
MKLIST(*rp,r0); |
MKLIST(*rp,r0); |
Line 445 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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Line 582 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 454 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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Line 592 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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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 ) { |
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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 ( homogen ) |
if ( homogen ) |
homogen = dp_homogeneous(b); |
homogen = dp_homogeneous(b); |
_dp_mod(b,m,0,&c); |
_dp_mod(b,m,0,&c); |
Line 474 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
|
Line 615 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 601 NODE gb_f4(NODE f) |
|
Line 746 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 619 NODE gb_f4_mod(NODE f,int m) |
|
Line 766 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 641 NODE gb_f4_mod(NODE f,int m) |
|
Line 790 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(s0)); */ |
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 714 NODE gb_f4_mod(NODE f,int m) |
|
Line 879 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 772 NODE gb_f4_mod(NODE f,int m) |
|
Line 937 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 814 NODE gb_f4_mod(NODE f,int m) |
|
Line 980 NODE gb_f4_mod(NODE f,int m) |
|
} |
} |
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 1020 void pltovl(LIST l,VL *vl) |
|
Line 1187 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 1250 void reduceall(NODE in,NODE *h) |
|
Line 1431 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 1274 void reduceall(NODE in,NODE *h) |
|
Line 1456 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 1303 void reduceall_mod(NODE in,int m,NODE *h) |
|
Line 1491 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 1319 void reduceall_mod(NODE in,int m,NODE *h) |
|
Line 1508 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 1461 void reducebase_dehomo(NODE f,NODE *g) |
|
Line 1656 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 1553 NODE gb(NODE f,int m,NODE subst) |
|
Line 1748 NODE gb(NODE f,int m,NODE subst) |
|
Max_coef = 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 1798 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(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); |
Line 1737 DP_pairs updpairs( DP_pairs d, NODE /* of index */ g, |
|
Line 1934 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 1899 DP_pairs criterion_F( DP_pairs d1 ) |
|
Line 2096 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 2125 void dp_set_flag(Obj name,Obj value) |
|
Line 2322 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; |
} |
} |
|
|
void dp_make_flaglist(LIST *list) |
void dp_make_flaglist(LIST *list) |
Line 2151 void dp_make_flaglist(LIST *list) |
|
Line 2352 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(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 2224 void init_stat() { |
|
Line 2426 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 2233 void print_stat() { |
|
Line 2435 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); |
} |
} |
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|
/* |
/* |
Line 2368 void _dp_nf_z(NODE b,DP g,DP *ps,int full,int multiple |
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Line 2570 void _dp_nf_z(NODE b,DP g,DP *ps,int full,int multiple |
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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,(P)mrcred,(DP *)&ARG2(node)); |