version 1.9, 2000/12/08 08:26:08 |
version 1.20, 2001/10/09 01:36:05 |
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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/dp-supp.c,v 1.8 2000/12/08 06:43:09 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/dp-supp.c,v 1.19 2001/09/19 09:10:34 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "base.h" |
#include "base.h" |
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#include "inline.h" |
#include "parse.h" |
#include "parse.h" |
#include "ox.h" |
#include "ox.h" |
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Line 66 extern NODE TraceList; |
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Line 67 extern NODE TraceList; |
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* |
* |
*/ |
*/ |
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void dp_ptozp(p,rp) |
void dp_ptozp(DP p,DP *rp) |
DP p,*rp; |
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{ |
{ |
MP m,mr,mr0; |
MP m,mr,mr0; |
int i,n; |
int i,n; |
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} |
} |
} |
} |
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void dp_ptozp2(p0,p1,hp,rp) |
void dp_ptozp2(DP p0,DP p1,DP *hp,DP *rp) |
DP p0,p1; |
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DP *hp,*rp; |
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{ |
{ |
DP t,s,h,r; |
DP t,s,h,r; |
MP m,mr,mr0,m0; |
MP m,mr,mr0,m0; |
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*hp = h; *rp = r; |
*hp = h; *rp = r; |
} |
} |
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void dp_idiv(p,c,rp) |
void dp_idiv(DP p,Q c,DP *rp) |
DP p; |
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Q c; |
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DP *rp; |
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{ |
{ |
Q t; |
Q t; |
N nm,q; |
N nm,q; |
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} |
} |
} |
} |
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void dp_mbase(hlist,mbase) |
void dp_mbase(NODE hlist,NODE *mbase) |
NODE hlist; |
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NODE *mbase; |
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{ |
{ |
DL *dl; |
DL *dl; |
DL d; |
DL d; |
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} |
} |
} |
} |
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int _dl_redble(d1,d2,nvar) |
int _dl_redble(DL d1,DL d2,int nvar) |
DL d1,d2; |
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int nvar; |
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{ |
{ |
int i; |
int i; |
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return 1; |
return 1; |
} |
} |
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void insert_to_node(d,n,nvar) |
void insert_to_node(DL d,NODE *n,int nvar) |
DL d; |
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NODE *n; |
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int nvar; |
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{ |
{ |
DL d1; |
DL d1; |
MP m; |
MP m; |
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} |
} |
} |
} |
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void dp_vtod(c,p,rp) |
void dp_vtod(Q *c,DP p,DP *rp) |
Q *c; |
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DP p; |
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DP *rp; |
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{ |
{ |
MP mr0,m,mr; |
MP mr0,m,mr; |
int i; |
int i; |
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extern int mpi_mag; |
extern int mpi_mag; |
extern int PCoeffs; |
extern int PCoeffs; |
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void dp_ptozp_d(p,rp) |
void dp_ptozp_d(DP p,DP *rp) |
DP p,*rp; |
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{ |
{ |
int i,j,k,l,n,nsep; |
int i,j,k,l,n,nsep; |
MP m; |
MP m; |
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VECT c,cs; |
VECT c,cs; |
VECT qi,ri; |
VECT qi,ri; |
LIST *qr; |
LIST *qr; |
int s,id; |
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Obj dmy; |
Obj dmy; |
Q d0,d1,gcd,a,u,u1; |
Q d0,d1,gcd,a,u,u1; |
Q *q,*r; |
Q *q,*r; |
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double t_e,t_d,t_d1,t_c; |
double t_e,t_d,t_d1,t_c; |
extern int DP_NFStat; |
extern int DP_NFStat; |
extern LIST Dist; |
extern LIST Dist; |
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void Pox_rpc(); |
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void Pox_pop_local(); |
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if ( !p ) |
if ( !p ) |
*rp = 0; |
*rp = 0; |
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} |
} |
} |
} |
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void dp_ptozp2_d(p0,p1,hp,rp) |
void dp_ptozp2_d(DP p0,DP p1,DP *hp,DP *rp) |
DP p0,p1; |
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DP *hp,*rp; |
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{ |
{ |
DP t,s,h,r; |
DP t,s,h,r; |
MP m,mr,mr0,m0; |
MP m,mr,mr0,m0; |
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*hp = h; *rp = r; |
*hp = h; *rp = r; |
} |
} |
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void dp_prim(p,rp) |
void dp_prim(DP p,DP *rp) |
DP p,*rp; |
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{ |
{ |
P t,g; |
P t,g; |
DP p1; |
DP p1; |
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} |
} |
} |
} |
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void heu_nezgcdnpz(vl,pl,m,pr) |
void heu_nezgcdnpz(VL vl,P *pl,int m,P *pr) |
VL vl; |
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P *pl,*pr; |
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int m; |
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{ |
{ |
int i,r; |
int i,r; |
P gcd,t,s1,s2,u; |
P gcd,t,s1,s2,u; |
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*pr = gcd; |
*pr = gcd; |
} |
} |
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void dp_prim_mod(p,mod,rp) |
void dp_prim_mod(DP p,int mod,DP *rp) |
int mod; |
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DP p,*rp; |
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{ |
{ |
P t,g; |
P t,g; |
MP m,mr,mr0; |
MP m,mr,mr0; |
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} |
} |
} |
} |
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void dp_cont(p,rp) |
void dp_cont(DP p,Q *rp) |
DP p; |
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Q *rp; |
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{ |
{ |
VECT v; |
VECT v; |
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dp_dtov(p,&v); igcdv(v,rp); |
dp_dtov(p,&v); igcdv(v,rp); |
} |
} |
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void dp_dtov(dp,rp) |
void dp_dtov(DP dp,VECT *rp) |
DP dp; |
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VECT *rp; |
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{ |
{ |
MP m,t; |
MP m,t; |
int i,n; |
int i,n; |
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* |
* |
*/ |
*/ |
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void dp_sp(p1,p2,rp) |
void dp_sp(DP p1,DP p2,DP *rp) |
DP p1,p2; |
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DP *rp; |
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{ |
{ |
int i,n,td; |
int i,n,td; |
int *w; |
int *w; |
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} |
} |
} |
} |
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void dp_sp_mod(p1,p2,mod,rp) |
void _dp_sp_dup(DP p1,DP p2,DP *rp) |
DP p1,p2; |
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int mod; |
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DP *rp; |
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{ |
{ |
int i,n,td; |
int i,n,td; |
int *w; |
int *w; |
DL d1,d2,d; |
DL d1,d2,d; |
MP m; |
MP m; |
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DP t,s1,s2,u; |
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Q c,c1,c2; |
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N gn,tn; |
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n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
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w = (int *)ALLOCA(n*sizeof(int)); |
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for ( i = 0, td = 0; i < n; i++ ) { |
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w[i] = MAX(d1->d[i],d2->d[i]); td += w[i]; |
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} |
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_NEWDL(d,n); d->td = td - d1->td; |
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for ( i = 0; i < n; i++ ) |
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d->d[i] = w[i] - d1->d[i]; |
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c1 = (Q)BDY(p1)->c; c2 = (Q)BDY(p2)->c; |
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if ( INT(c1) && INT(c2) ) { |
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gcdn(NM(c1),NM(c2),&gn); |
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if ( !UNIN(gn) ) { |
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divsn(NM(c1),gn,&tn); NTOQ(tn,SGN(c1),c); c1 = c; |
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divsn(NM(c2),gn,&tn); NTOQ(tn,SGN(c2),c); c2 = c; |
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} |
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} |
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_NEWMP(m); m->dl = d; m->c = (P)c2; NEXT(m) = 0; |
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_MKDP(n,m,s1); s1->sugar = d->td; _muld_dup(CO,s1,p1,&t); _free_dp(s1); |
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_NEWDL(d,n); d->td = td - d2->td; |
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for ( i = 0; i < n; i++ ) |
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d->d[i] = w[i] - d2->d[i]; |
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_NEWMP(m); m->dl = d; chsgnp((P)c1,&m->c); NEXT(m) = 0; |
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_MKDP(n,m,s2); s2->sugar = d->td; _muld_dup(CO,s2,p2,&u); _free_dp(s2); |
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_addd_destructive(CO,t,u,rp); |
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if ( GenTrace ) { |
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LIST hist; |
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NODE node; |
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node = mknode(4,ONE,0,s1,ONE); |
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MKLIST(hist,node); |
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MKNODE(TraceList,hist,0); |
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node = mknode(4,ONE,0,0,ONE); |
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chsgnd(s2,(DP *)&ARG2(node)); |
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MKLIST(hist,node); |
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MKNODE(node,hist,TraceList); TraceList = node; |
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} |
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} |
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void dp_sp_mod(DP p1,DP p2,int mod,DP *rp) |
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{ |
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int i,n,td; |
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int *w; |
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DL d1,d2,d; |
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MP m; |
DP t,s,u; |
DP t,s,u; |
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n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
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for ( i = 0, td = 0; i < n; i++ ) { |
for ( i = 0, td = 0; i < n; i++ ) { |
w[i] = MAX(d1->d[i],d2->d[i]); td += w[i]; |
w[i] = MAX(d1->d[i],d2->d[i]); td += w[i]; |
} |
} |
NEWDL(d,n); d->td = td - d1->td; |
NEWDL_NOINIT(d,n); d->td = td - d1->td; |
for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
d->d[i] = w[i] - d1->d[i]; |
d->d[i] = w[i] - d1->d[i]; |
NEWMP(m); m->dl = d; m->c = (P)BDY(p2)->c; NEXT(m) = 0; |
NEWMP(m); m->dl = d; m->c = (P)BDY(p2)->c; NEXT(m) = 0; |
MKDP(n,m,s); s->sugar = d->td; mulmd(CO,mod,p1,s,&t); |
MKDP(n,m,s); s->sugar = d->td; mulmd(CO,mod,p1,s,&t); |
NEWDL(d,n); d->td = td - d2->td; |
NEWDL_NOINIT(d,n); d->td = td - d2->td; |
for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
d->d[i] = w[i] - d2->d[i]; |
d->d[i] = w[i] - d2->d[i]; |
NEWMP(m); m->dl = d; m->c = (P)BDY(p1)->c; NEXT(m) = 0; |
NEWMP(m); m->dl = d; m->c = (P)BDY(p1)->c; NEXT(m) = 0; |
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submd(CO,mod,t,u,rp); |
submd(CO,mod,t,u,rp); |
} |
} |
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void _dp_sp_mod_dup(p1,p2,mod,rp) |
void _dp_sp_mod_dup(DP p1,DP p2,int mod,DP *rp) |
DP p1,p2; |
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int mod; |
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DP *rp; |
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{ |
{ |
int i,n,td; |
int i,n,td; |
int *w; |
int *w; |
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_addmd_destructive(mod,t,u,rp); |
_addmd_destructive(mod,t,u,rp); |
} |
} |
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void _dp_sp_mod(p1,p2,mod,rp) |
void _dp_sp_mod(DP p1,DP p2,int mod,DP *rp) |
DP p1,p2; |
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int mod; |
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DP *rp; |
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{ |
{ |
int i,n,td; |
int i,n,td; |
int *w; |
int *w; |
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/* |
/* |
* m-reduction |
* m-reduction |
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* do content reduction over Z or Q(x,...) |
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* do nothing over finite fields |
* |
* |
*/ |
*/ |
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void dp_red(p0,p1,p2,head,rest,dnp,multp) |
void dp_red(DP p0,DP p1,DP p2,DP *head,DP *rest,P *dnp,DP *multp) |
DP p0,p1,p2; |
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DP *head,*rest; |
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P *dnp; |
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DP *multp; |
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{ |
{ |
int i,n; |
int i,n; |
DL d1,d2,d; |
DL d1,d2,d; |
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*head = h; *rest = r; *dnp = (P)c2; |
*head = h; *rest = r; *dnp = (P)c2; |
} |
} |
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void dp_red_mod(p0,p1,p2,mod,head,rest,dnp) |
/* m-reduction over a field */ |
DP p0,p1,p2; |
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int mod; |
void dp_red_f(DP p1,DP p2,DP *rest) |
DP *head,*rest; |
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P *dnp; |
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{ |
{ |
int i,n; |
int i,n; |
DL d1,d2,d; |
DL d1,d2,d; |
MP m; |
MP m; |
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DP t,s; |
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Obj a,b; |
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n = p1->nv; |
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d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
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NEWDL(d,n); d->td = d1->td - d2->td; |
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for ( i = 0; i < n; i++ ) |
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d->d[i] = d1->d[i]-d2->d[i]; |
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NEWMP(m); m->dl = d; |
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divr(CO,(Obj)BDY(p1)->c,(Obj)BDY(p2)->c,&a); chsgnr(a,&b); |
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C(m) = (P)b; |
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NEXT(m) = 0; MKDP(n,m,s); s->sugar = d->td; |
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muld(CO,s,p2,&t); addd(CO,p1,t,rest); |
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} |
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void dp_red_mod(DP p0,DP p1,DP p2,int mod,DP *head,DP *rest,P *dnp) |
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{ |
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int i,n; |
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DL d1,d2,d; |
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MP m; |
DP t,s,r,h; |
DP t,s,r,h; |
P c1,c2,g,u; |
P c1,c2,g,u; |
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divsmp(CO,mod,c1,c2,&u); c1 = u; c2 = (P)ONEM; |
divsmp(CO,mod,c1,c2,&u); c1 = u; c2 = (P)ONEM; |
} |
} |
NEWMP(m); m->dl = d; chsgnmp(mod,(P)c1,&m->c); NEXT(m) = 0; |
NEWMP(m); m->dl = d; chsgnmp(mod,(P)c1,&m->c); NEXT(m) = 0; |
MKDP(n,m,s); s->sugar = d->td; mulmd(CO,mod,p2,s,&t); |
MKDP(n,m,s); s->sugar = d->td; mulmd(CO,mod,s,p2,&t); |
if ( NUM(c2) ) { |
if ( NUM(c2) ) { |
addmd(CO,mod,p1,t,&r); h = p0; |
addmd(CO,mod,p1,t,&r); h = p0; |
} else { |
} else { |
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*head = h; *rest = r; *dnp = c2; |
*head = h; *rest = r; *dnp = c2; |
} |
} |
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void _dp_red_mod_destructive(p1,p2,mod,rp) |
struct oEGT eg_red_mod; |
DP p1,p2; |
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int mod; |
void _dp_red_mod_destructive(DP p1,DP p2,int mod,DP *rp) |
DP *rp; |
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{ |
{ |
int i,n; |
int i,n; |
DL d1,d2,d; |
DL d1,d2,d; |
MP m; |
MP m; |
DP t,s; |
DP t,s; |
int c,c1; |
int c,c1,c2; |
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extern int do_weyl; |
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n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
_NEWDL(d,n); d->td = d1->td - d2->td; |
_NEWDL(d,n); d->td = d1->td - d2->td; |
for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
d->d[i] = d1->d[i]-d2->d[i]; |
d->d[i] = d1->d[i]-d2->d[i]; |
c = invm(ITOS(BDY(p2)->c),mod); c1 = dmar(c,ITOS(BDY(p1)->c),0,mod); |
c = invm(ITOS(BDY(p2)->c),mod); |
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c2 = ITOS(BDY(p1)->c); |
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DMAR(c,c2,0,mod,c1); |
_NEWMP(m); m->dl = d; m->c = STOI(mod-c1); NEXT(m) = 0; |
_NEWMP(m); m->dl = d; m->c = STOI(mod-c1); NEXT(m) = 0; |
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#if 0 |
_MKDP(n,m,s); s->sugar = d->td; |
_MKDP(n,m,s); s->sugar = d->td; |
_mulmd_dup(mod,s,p2,&t); _free_dp(s); |
_mulmd_dup(mod,s,p2,&t); _free_dp(s); |
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#else |
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if ( do_weyl ) { |
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_MKDP(n,m,s); s->sugar = d->td; |
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_mulmd_dup(mod,s,p2,&t); _free_dp(s); |
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} else { |
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_mulmdm_dup(mod,p2,m,&t); _FREEMP(m); |
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} |
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#endif |
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/* get_eg(&t0); */ |
_addmd_destructive(mod,p1,t,rp); |
_addmd_destructive(mod,p1,t,rp); |
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/* get_eg(&t1); add_eg(&eg_red_mod,&t0,&t1); */ |
} |
} |
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/* |
/* |
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* |
* |
*/ |
*/ |
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void dp_true_nf(b,g,ps,full,rp,dnp) |
void dp_true_nf(NODE b,DP g,DP *ps,int full,DP *rp,P *dnp) |
NODE b; |
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DP g; |
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DP *ps; |
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int full; |
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DP *rp; |
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P *dnp; |
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{ |
{ |
DP u,p,d,s,t,dmy; |
DP u,p,d,s,t,dmy; |
NODE l; |
NODE l; |
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*rp = d; *dnp = dn; |
*rp = d; *dnp = dn; |
} |
} |
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void dp_nf_ptozp(b,g,ps,full,multiple,rp) |
/* nf computation over Z */ |
NODE b; |
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DP g; |
void dp_nf_z(NODE b,DP g,DP *ps,int full,int multiple,DP *rp) |
DP *ps; |
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int full,multiple; |
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DP *rp; |
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{ |
{ |
DP u,p,d,s,t,dmy1; |
DP u,p,d,s,t,dmy1; |
P dmy; |
P dmy; |
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wb = (int *)ALLOCA(n*sizeof(int)); |
wb = (int *)ALLOCA(n*sizeof(int)); |
for ( i = 0, l = b; i < n; l = NEXT(l), i++ ) |
for ( i = 0, l = b; i < n; l = NEXT(l), i++ ) |
wb[i] = QTOS((Q)BDY(l)); |
wb[i] = QTOS((Q)BDY(l)); |
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hmag = multiple*HMAG(g); |
hmag = multiple*HMAG(g); |
sugar = g->sugar; |
sugar = g->sugar; |
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for ( d = 0; g; ) { |
for ( d = 0; g; ) { |
for ( u = 0, i = 0; i < n; i++ ) { |
for ( u = 0, i = 0; i < n; i++ ) { |
if ( dp_redble(g,p = ps[wb[i]]) ) { |
if ( dp_redble(g,p = ps[wb[i]]) ) { |
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*rp = d; |
*rp = d; |
} |
} |
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void dp_nf_mod(b,g,ps,mod,full,rp) |
/* nf computation over a field */ |
NODE b; |
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DP g; |
void dp_nf_f(NODE b,DP g,DP *ps,int full,DP *rp) |
DP *ps; |
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int mod,full; |
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DP *rp; |
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{ |
{ |
DP u,p,d,s,t; |
DP u,p,d,s,t; |
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NODE l; |
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MP m,mr; |
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int i,n; |
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int *wb; |
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int sugar,psugar; |
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if ( !g ) { |
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*rp = 0; return; |
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} |
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for ( n = 0, l = b; l; l = NEXT(l), n++ ); |
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wb = (int *)ALLOCA(n*sizeof(int)); |
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for ( i = 0, l = b; i < n; l = NEXT(l), i++ ) |
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wb[i] = QTOS((Q)BDY(l)); |
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sugar = g->sugar; |
|
for ( d = 0; g; ) { |
|
for ( u = 0, i = 0; i < n; i++ ) { |
|
if ( dp_redble(g,p = ps[wb[i]]) ) { |
|
dp_red_f(g,p,&u); |
|
psugar = (BDY(g)->dl->td - BDY(p)->dl->td) + p->sugar; |
|
sugar = MAX(sugar,psugar); |
|
if ( !u ) { |
|
if ( d ) |
|
d->sugar = sugar; |
|
*rp = d; return; |
|
} |
|
break; |
|
} |
|
} |
|
if ( u ) |
|
g = u; |
|
else if ( !full ) { |
|
if ( g ) { |
|
MKDP(g->nv,BDY(g),t); t->sugar = sugar; g = t; |
|
} |
|
*rp = g; return; |
|
} else { |
|
m = BDY(g); NEWMP(mr); mr->dl = m->dl; mr->c = m->c; |
|
NEXT(mr) = 0; MKDP(g->nv,mr,t); t->sugar = mr->dl->td; |
|
addd(CO,d,t,&s); d = s; |
|
dp_rest(g,&t); g = t; |
|
} |
|
} |
|
if ( d ) |
|
d->sugar = sugar; |
|
*rp = d; |
|
} |
|
|
|
/* nf computation over GF(mod) (only for internal use) */ |
|
|
|
void dp_nf_mod(NODE b,DP g,DP *ps,int mod,int full,DP *rp) |
|
{ |
|
DP u,p,d,s,t; |
P dmy; |
P dmy; |
NODE l; |
NODE l; |
MP m,mr; |
MP m,mr; |
|
|
*rp = d; |
*rp = d; |
} |
} |
|
|
void dp_true_nf_mod(b,g,ps,mod,full,rp,dnp) |
void dp_true_nf_mod(NODE b,DP g,DP *ps,int mod,int full,DP *rp,P *dnp) |
NODE b; |
|
DP g; |
|
DP *ps; |
|
int mod,full; |
|
DP *rp; |
|
P *dnp; |
|
{ |
{ |
DP u,p,d,s,t; |
DP u,p,d,s,t; |
NODE l; |
NODE l; |
|
|
*rp = d; *dnp = dn; |
*rp = d; *dnp = dn; |
} |
} |
|
|
void _dp_nf_mod_destructive(b,g,ps,mod,full,rp) |
void _dp_nf_mod_destructive(NODE b,DP g,DP *ps,int mod,int full,DP *rp) |
NODE b; |
|
DP g; |
|
DP *ps; |
|
int mod,full; |
|
DP *rp; |
|
{ |
{ |
DP u,p,d,s,t; |
DP u,p,d; |
NODE l; |
NODE l; |
MP m,mr,mrd; |
MP m,mrd; |
int sugar,psugar,n,h_reducible,i; |
int sugar,psugar,n,h_reducible; |
|
|
if ( !g ) { |
if ( !g ) { |
*rp = 0; return; |
*rp = 0; return; |
|
|
_dptodp(d,rp); _free_dp(d); |
_dptodp(d,rp); _free_dp(d); |
} |
} |
|
|
void dp_lnf_mod(p1,p2,g,mod,r1p,r2p) |
/* reduction by linear base over a field */ |
DP p1,p2; |
|
NODE g; |
void dp_lnf_f(DP p1,DP p2,NODE g,DP *r1p,DP *r2p) |
int mod; |
|
DP *r1p,*r2p; |
|
{ |
{ |
DP r1,r2,b1,b2,t,s; |
DP r1,r2,b1,b2,t,s; |
|
Obj c,c1,c2; |
|
NODE l,b; |
|
int n; |
|
|
|
if ( !p1 ) { |
|
*r1p = p1; *r2p = p2; return; |
|
} |
|
n = p1->nv; |
|
for ( l = g, r1 = p1, r2 = p2; l; l = NEXT(l) ) { |
|
if ( !r1 ) { |
|
*r1p = r1; *r2p = r2; return; |
|
} |
|
b = BDY((LIST)BDY(l)); b1 = (DP)BDY(b); |
|
if ( dl_equal(n,BDY(r1)->dl,BDY(b1)->dl) ) { |
|
b2 = (DP)BDY(NEXT(b)); |
|
divr(CO,(Obj)ONE,(Obj)BDY(b1)->c,&c1); |
|
mulr(CO,c1,(Obj)BDY(r1)->c,&c2); chsgnr(c2,&c); |
|
muldc(CO,b1,(P)c,&t); addd(CO,r1,t,&s); r1 = s; |
|
muldc(CO,b2,(P)c,&t); addd(CO,r2,t,&s); r2 = s; |
|
} |
|
} |
|
*r1p = r1; *r2p = r2; |
|
} |
|
|
|
/* reduction by linear base over GF(mod) */ |
|
|
|
void dp_lnf_mod(DP p1,DP p2,NODE g,int mod,DP *r1p,DP *r2p) |
|
{ |
|
DP r1,r2,b1,b2,t,s; |
P c; |
P c; |
MQ c1,c2; |
MQ c1,c2; |
NODE l,b; |
NODE l,b; |
|
|
*r1p = r1; *r2p = r2; |
*r1p = r1; *r2p = r2; |
} |
} |
|
|
void dp_nf_tab_mod(p,tab,mod,rp) |
void dp_nf_tab_mod(DP p,LIST *tab,int mod,DP *rp) |
DP p; |
|
LIST *tab; |
|
int mod; |
|
DP *rp; |
|
{ |
{ |
DP s,t,u; |
DP s,t,u; |
MP m; |
MP m; |
|
|
* |
* |
*/ |
*/ |
|
|
int create_order_spec(obj,spec) |
int create_order_spec(Obj obj,struct order_spec *spec) |
Obj obj; |
|
struct order_spec *spec; |
|
{ |
{ |
int i,j,n,s,row,col; |
int i,j,n,s,row,col; |
struct order_pair *l; |
struct order_pair *l; |
Line 1171 struct order_spec *spec; |
|
Line 1271 struct order_spec *spec; |
|
* |
* |
*/ |
*/ |
|
|
void dp_homo(p,rp) |
void dp_homo(DP p,DP *rp) |
DP p; |
|
DP *rp; |
|
{ |
{ |
MP m,mr,mr0; |
MP m,mr,mr0; |
int i,n,nv,td; |
int i,n,nv,td; |
|
|
} |
} |
} |
} |
|
|
void dp_dehomo(p,rp) |
void dp_dehomo(DP p,DP *rp) |
DP p; |
|
DP *rp; |
|
{ |
{ |
MP m,mr,mr0; |
MP m,mr,mr0; |
int i,n,nv; |
int i,n,nv; |
|
|
} |
} |
} |
} |
|
|
void dp_mod(p,mod,subst,rp) |
void dp_mod(DP p,int mod,NODE subst,DP *rp) |
DP p; |
|
int mod; |
|
NODE subst; |
|
DP *rp; |
|
{ |
{ |
MP m,mr,mr0; |
MP m,mr,mr0; |
P t,s,s1; |
P t,s,s1; |
|
|
} |
} |
} |
} |
|
|
void dp_rat(p,rp) |
void dp_rat(DP p,DP *rp) |
DP p; |
|
DP *rp; |
|
{ |
{ |
MP m,mr,mr0; |
MP m,mr,mr0; |
|
|
|
|
} |
} |
|
|
|
|
void homogenize_order(old,n,new) |
void homogenize_order(struct order_spec *old,int n,struct order_spec *new) |
struct order_spec *old,*new; |
|
int n; |
|
{ |
{ |
struct order_pair *l; |
struct order_pair *l; |
int length,nv,row,i,j; |
int length,nv,row,i,j; |
|
|
} |
} |
} |
} |
|
|
void qltozl(w,n,dvr) |
void qltozl(Q *w,int n,Q *dvr) |
Q *w,*dvr; |
|
int n; |
|
{ |
{ |
N nm,dn; |
N nm,dn; |
N g,l1,l2,l3; |
N g,l1,l2,l3; |
|
|
*dvr = d; |
*dvr = d; |
} |
} |
|
|
int comp_nm(a,b) |
int comp_nm(Q *a,Q *b) |
Q *a,*b; |
|
{ |
{ |
return cmpn((*a)?NM(*a):0,(*b)?NM(*b):0); |
return cmpn((*a)?NM(*a):0,(*b)?NM(*b):0); |
} |
} |
|
|
void sortbynm(w,n) |
void sortbynm(Q *w,int n) |
Q *w; |
|
int n; |
|
{ |
{ |
qsort(w,n,sizeof(Q),(int (*)(const void *,const void *))comp_nm); |
qsort(w,n,sizeof(Q),(int (*)(const void *,const void *))comp_nm); |
} |
} |
|
|
* |
* |
*/ |
*/ |
|
|
int dp_redble(p1,p2) |
int dp_redble(DP p1,DP p2) |
DP p1,p2; |
|
{ |
{ |
int i,n; |
int i,n; |
DL d1,d2; |
DL d1,d2; |
|
|
} |
} |
} |
} |
|
|
void dp_subd(p1,p2,rp) |
void dp_subd(DP p1,DP p2,DP *rp) |
DP p1,p2; |
|
DP *rp; |
|
{ |
{ |
int i,n; |
int i,n; |
DL d1,d2,d; |
DL d1,d2,d; |
|
|
*rp = s; |
*rp = s; |
} |
} |
|
|
void dltod(d,n,rp) |
void dltod(DL d,int n,DP *rp) |
DL d; |
|
int n; |
|
DP *rp; |
|
{ |
{ |
MP m; |
MP m; |
DP s; |
DP s; |
|
|
*rp = s; |
*rp = s; |
} |
} |
|
|
void dp_hm(p,rp) |
void dp_hm(DP p,DP *rp) |
DP p; |
|
DP *rp; |
|
{ |
{ |
MP m,mr; |
MP m,mr; |
|
|
|
|
} |
} |
} |
} |
|
|
void dp_rest(p,rp) |
void dp_rest(DP p,DP *rp) |
DP p,*rp; |
|
{ |
{ |
MP m; |
MP m; |
|
|
|
|
} |
} |
} |
} |
|
|
DL lcm_of_DL(nv,dl1,dl2,dl) |
DL lcm_of_DL(int nv,DL dl1,DL dl2,DL dl) |
int nv; |
|
DL dl1,dl2; |
|
register DL dl; |
|
{ |
{ |
register int n, *d1, *d2, *d, td; |
register int n, *d1, *d2, *d, td; |
|
|
Line 1476 register DL dl; |
|
Line 1547 register DL dl; |
|
return dl; |
return dl; |
} |
} |
|
|
int dl_equal(nv,dl1,dl2) |
int dl_equal(int nv,DL dl1,DL dl2) |
int nv; |
|
DL dl1, dl2; |
|
{ |
{ |
register int *d1, *d2, n; |
register int *d1, *d2, n; |
|
|
|
|
return 1; |
return 1; |
} |
} |
|
|
int dp_nt(p) |
int dp_nt(DP p) |
DP p; |
|
{ |
{ |
int i; |
int i; |
MP m; |
MP m; |
|
|
} |
} |
} |
} |
|
|
|
int dp_homogeneous(DP p) |
|
{ |
|
MP m; |
|
int d; |
|
|
|
if ( !p ) |
|
return 1; |
|
else { |
|
m = BDY(p); |
|
d = m->dl->td; |
|
m = NEXT(m); |
|
for ( ; m; m = NEXT(m) ) { |
|
if ( m->dl->td != d ) |
|
return 0; |
|
} |
|
return 1; |
|
} |
|
} |
|
|
|
void _print_mp(int nv,MP m) |
|
{ |
|
int i; |
|
|
|
if ( !m ) |
|
return; |
|
for ( ; m; m = NEXT(m) ) { |
|
fprintf(stderr,"%d<",ITOS(C(m))); |
|
for ( i = 0; i < nv; i++ ) { |
|
fprintf(stderr,"%d",m->dl->d[i]); |
|
if ( i != nv-1 ) |
|
fprintf(stderr," "); |
|
} |
|
fprintf(stderr,">",C(m)); |
|
} |
|
fprintf(stderr,"\n"); |
|
} |