version 1.11, 2001/06/26 09:47:05 |
version 1.12, 2001/06/27 04:07:57 |
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/* $OpenXM: OpenXM_contrib2/asir2000/engine/Hgfs.c,v 1.10 2001/06/26 08:52:59 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2000/engine/Hgfs.c,v 1.11 2001/06/26 09:47:05 noro Exp $ */ |
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#include "ca.h" |
#include "ca.h" |
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Line 19 void sfcsump(VL,P,P *); |
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Line 19 void sfcsump(VL,P,P *); |
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void mulsfbmarray(int,BM,ML,int,int *,V,V,P *); |
void mulsfbmarray(int,BM,ML,int,int *,V,V,P *); |
void const_term(P,UM); |
void const_term(P,UM); |
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int comp_dum(a,b) |
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DUM a,b; |
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{ |
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if ( DEG(a->f) > DEG(b->f) ) |
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return -1; |
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else if ( DEG(a->f) < DEG(b->f) ) |
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return 1; |
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else |
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return 0; |
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} |
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void fctrsf(p,dcp) |
void fctrsf(p,dcp) |
P p; |
P p; |
DCP *dcp; |
DCP *dcp; |
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} |
} |
} |
} |
udc = udc1; |
udc = udc1; |
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for ( i = 0; udc[i].f; i++ ); |
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qsort(udc,i,sizeof(struct oDUM), |
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(int (*)(const void *,const void *))comp_dum); |
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NEWDC(dc0); COEF(dc0) = lc; DEG(dc0) = ONE; dc = dc0; |
NEWDC(dc0); COEF(dc0) = lc; DEG(dc0) = ONE; dc = dc0; |
for ( n = 0; udc[n].f; n++ ) { |
for ( n = 0; udc[n].f; n++ ) { |
NEWDC(NEXT(dc)); dc = NEXT(dc); |
NEWDC(NEXT(dc)); dc = NEXT(dc); |
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DCP dc; |
DCP dc; |
UM w,w1,q,fm,hm; |
UM w,w1,q,fm,hm; |
UM *gm; |
UM *gm; |
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struct oEGT tmp0,tmp1,eg_hensel,eg_hensel_t; |
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clctv(CO,f,&vl); |
clctv(CO,f,&vl); |
if ( vl->v != x ) { |
if ( vl->v != x ) { |
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q = W_UMALLOC(dx); |
q = W_UMALLOC(dx); |
rlist = MLALLOC(fn); rlist->n = fn; rlist->bound = bound; |
rlist = MLALLOC(fn); rlist->n = fn; rlist->bound = bound; |
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fprintf(asir_out,"%d candidates\n",fn); |
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init_eg(&eg_hensel); |
for ( i = 0; i < fn-1; i++ ) { |
for ( i = 0; i < fn-1; i++ ) { |
fprintf(stderr,"%d\n",i); |
fprintf(asir_out,"deg(fm) = %d, deg(gm[%d]) = %d\n", |
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DEG(fm),i,DEG(gm[i])); |
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init_eg(&eg_hensel_t); |
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get_eg(&tmp0); |
/* fl = gm[i]*hm mod y */ |
/* fl = gm[i]*hm mod y */ |
divsfum(fm,gm[i],hm); |
divsfum(fm,gm[i],hm); |
/* fl is replaced by the cofactor of gk mod y^bound */ |
/* fl is replaced by the cofactor of gk mod y^bound */ |
/* rlist->c[i] = gk */ |
/* rlist->c[i] = gk */ |
sfhenmain2(fl,gm[i],hm,bound,(BM *)&rlist->c[i]); |
sfhenmain2(fl,gm[i],hm,bound,(BM *)&rlist->c[i]); |
cpyum(hm,fm); |
cpyum(hm,fm); |
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get_eg(&tmp1); add_eg(&eg_hensel_t,&tmp0,&tmp1); |
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add_eg(&eg_hensel,&tmp0,&tmp1); |
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print_eg("Hensel",&eg_hensel_t); |
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fprintf(asir_out,"\n"); |
} |
} |
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print_eg("Hensel total",&eg_hensel); |
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fprintf(asir_out,"\n"); |
/* finally, fl must be the lift of gm[fn-1] */ |
/* finally, fl must be the lift of gm[fn-1] */ |
rlist->c[i] = fl; |
rlist->c[i] = fl; |
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