version 1.16, 2001/09/17 01:18:34 |
version 1.21, 2002/01/28 00:54:41 |
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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 1.15 2001/09/11 08:56:47 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/dp-supp.c,v 1.20 2001/10/09 01:36:05 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "base.h" |
#include "base.h" |
Line 67 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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while ( 1 ) { |
while ( 1 ) { |
insert_to_node(d,mbase,nvar); |
insert_to_node(d,mbase,nvar); |
for ( i = nvar-1; i >= 0; ) { |
for ( i = nvar-1; i >= 0; ) { |
d->d[i]++; d->td++; |
d->d[i]++; |
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d->td += MUL_WEIGHT(1,i); |
for ( j = 0; j < n; j++ ) { |
for ( j = 0; j < n; j++ ) { |
if ( _dl_redble(dl[j],d,nvar) ) |
if ( _dl_redble(dl[j],d,nvar) ) |
break; |
break; |
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for ( j = nvar-1; j >= i; j-- ) |
for ( j = nvar-1; j >= i; j-- ) |
d->d[j] = 0; |
d->d[j] = 0; |
for ( j = 0, td = 0; j < i; j++ ) |
for ( j = 0, td = 0; j < i; j++ ) |
td += d->d[j]; |
td += MUL_WEIGHT(d->d[j],j); |
d->td = td; |
d->td = td; |
i--; |
i--; |
} else |
} else |
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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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n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
w = (int *)ALLOCA(n*sizeof(int)); |
w = (int *)ALLOCA(n*sizeof(int)); |
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 += MUL_WEIGHT(w[i],i); |
} |
} |
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NEWDL(d,n); d->td = td - d1->td; |
NEWDL(d,n); d->td = td - d1->td; |
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} |
} |
} |
} |
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void _dp_sp_dup(p1,p2,rp) |
void _dp_sp_dup(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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n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
w = (int *)ALLOCA(n*sizeof(int)); |
w = (int *)ALLOCA(n*sizeof(int)); |
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 += MUL_WEIGHT(w[i],i); |
} |
} |
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_NEWDL(d,n); d->td = td - d1->td; |
_NEWDL(d,n); d->td = td - d1->td; |
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} |
} |
} |
} |
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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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n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
w = (int *)ALLOCA(n*sizeof(int)); |
w = (int *)ALLOCA(n*sizeof(int)); |
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 += MUL_WEIGHT(w[i],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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n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
w = (int *)ALLOCA(n*sizeof(int)); |
w = (int *)ALLOCA(n*sizeof(int)); |
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 += MUL_WEIGHT(w[i],i); |
} |
} |
_NEWDL(d,n); d->td = td - d1->td; |
_NEWDL(d,n); d->td = td - d1->td; |
for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
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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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n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl; |
w = (int *)ALLOCA(n*sizeof(int)); |
w = (int *)ALLOCA(n*sizeof(int)); |
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 += MUL_WEIGHT(w[i],i); |
} |
} |
NEWDL(d,n); d->td = td - d1->td; |
NEWDL(d,n); d->td = td - d1->td; |
for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
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* |
* |
*/ |
*/ |
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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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/* m-reduction over a field */ |
/* m-reduction over a field */ |
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void dp_red_f(p1,p2,rest) |
void dp_red_f(DP p1,DP p2,DP *rest) |
DP p1,p2; |
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DP *rest; |
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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,r,h; |
DP t,s; |
Obj a,b; |
Obj a,b; |
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n = p1->nv; |
n = p1->nv; |
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muld(CO,s,p2,&t); addd(CO,p1,t,rest); |
muld(CO,s,p2,&t); addd(CO,p1,t,rest); |
} |
} |
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void dp_red_mod(p0,p1,p2,mod,head,rest,dnp) |
void dp_red_mod(DP p0,DP p1,DP p2,int mod,DP *head,DP *rest,P *dnp) |
DP p0,p1,p2; |
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int mod; |
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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; |
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struct oEGT eg_red_mod; |
struct oEGT eg_red_mod; |
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void _dp_red_mod_destructive(p1,p2,mod,rp) |
void _dp_red_mod_destructive(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; |
int i,n; |
DL d1,d2,d; |
DL d1,d2,d; |
MP m; |
MP m; |
DP t,s; |
DP t,s; |
int c,c1,c2; |
int c,c1,c2; |
struct oEGT t0,t1; |
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extern int do_weyl; |
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; |
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_mulmd_dup(mod,s,p2,&t); _free_dp(s); |
_mulmd_dup(mod,s,p2,&t); _free_dp(s); |
#else |
#else |
if ( do_weyl ) { |
if ( do_weyl ) { |
_weyl_mulmdm_dup(mod,p2,m,&t); _FREEMP(m); |
_MKDP(n,m,s); s->sugar = d->td; |
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_mulmd_dup(mod,s,p2,&t); _free_dp(s); |
} else { |
} else { |
_mulmdm_dup(mod,p2,m,&t); _FREEMP(m); |
_mulmdm_dup(mod,p2,m,&t); _FREEMP(m); |
} |
} |
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/* get_eg(&t0); */ |
/* get_eg(&t0); */ |
_addmd_destructive(mod,p1,t,rp); |
_addmd_destructive(mod,p1,t,rp); |
/* get_eg(&t1); add_eg(&eg_red_mod,&t0,&t1); */ |
/* get_eg(&t1); add_eg(&eg_red_mod,&t0,&t1); */ |
_print_mp(NV(*rp),BDY(*rp)); |
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} |
} |
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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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/* nf computation over Z */ |
/* nf computation over Z */ |
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void dp_nf_z(b,g,ps,full,multiple,rp) |
void dp_nf_z(NODE b,DP g,DP *ps,int full,int multiple,DP *rp) |
NODE b; |
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DP g; |
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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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/* nf computation over a field */ |
/* nf computation over a field */ |
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void dp_nf_f(b,g,ps,full,rp) |
void dp_nf_f(NODE b,DP g,DP *ps,int full,DP *rp) |
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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{ |
{ |
DP u,p,d,s,t; |
DP u,p,d,s,t; |
P dmy; |
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NODE l; |
NODE l; |
MP m,mr; |
MP m,mr; |
int i,n; |
int i,n; |
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/* nf computation over GF(mod) (only for internal use) */ |
/* nf computation over GF(mod) (only for internal use) */ |
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void dp_nf_mod(b,g,ps,mod,full,rp) |
void dp_nf_mod(NODE b,DP g,DP *ps,int mod,int full,DP *rp) |
NODE b; |
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DP g; |
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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; |
P dmy; |
P dmy; |
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*rp = d; |
*rp = d; |
} |
} |
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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; |
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DP g; |
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DP *ps; |
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int mod,full; |
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DP *rp; |
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P *dnp; |
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{ |
{ |
DP u,p,d,s,t; |
DP u,p,d,s,t; |
NODE l; |
NODE l; |
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*rp = d; *dnp = dn; |
*rp = d; *dnp = dn; |
} |
} |
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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; |
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DP g; |
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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; |
NODE l; |
NODE l; |
MP m,mr,mrd; |
MP m,mrd; |
int sugar,psugar,n,h_reducible,i; |
int sugar,psugar,n,h_reducible; |
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if ( !g ) { |
if ( !g ) { |
*rp = 0; return; |
*rp = 0; return; |
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|
|
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/* reduction by linear base over a field */ |
/* reduction by linear base over a field */ |
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void dp_lnf_f(p1,p2,g,r1p,r2p) |
void dp_lnf_f(DP p1,DP p2,NODE g,DP *r1p,DP *r2p) |
DP p1,p2; |
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NODE g; |
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DP *r1p,*r2p; |
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{ |
{ |
DP r1,r2,b1,b2,t,s; |
DP r1,r2,b1,b2,t,s; |
Obj c,c1,c2; |
Obj c,c1,c2; |
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|
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/* reduction by linear base over GF(mod) */ |
/* reduction by linear base over GF(mod) */ |
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void dp_lnf_mod(p1,p2,g,mod,r1p,r2p) |
void dp_lnf_mod(DP p1,DP p2,NODE g,int mod,DP *r1p,DP *r2p) |
DP p1,p2; |
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NODE g; |
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int mod; |
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DP *r1p,*r2p; |
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{ |
{ |
DP r1,r2,b1,b2,t,s; |
DP r1,r2,b1,b2,t,s; |
P c; |
P c; |
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*r1p = r1; *r2p = r2; |
*r1p = r1; *r2p = r2; |
} |
} |
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void dp_nf_tab_mod(p,tab,mod,rp) |
void dp_nf_tab_mod(DP p,LIST *tab,int mod,DP *rp) |
DP p; |
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LIST *tab; |
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int mod; |
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DP *rp; |
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{ |
{ |
DP s,t,u; |
DP s,t,u; |
MP m; |
MP m; |
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* |
* |
*/ |
*/ |
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int create_order_spec(obj,spec) |
int create_order_spec(Obj obj,struct order_spec *spec) |
Obj obj; |
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struct order_spec *spec; |
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{ |
{ |
int i,j,n,s,row,col; |
int i,j,n,s,row,col; |
struct order_pair *l; |
struct order_pair *l; |
Line 1372 struct order_spec *spec; |
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Line 1272 struct order_spec *spec; |
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* |
* |
*/ |
*/ |
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void dp_homo(p,rp) |
void dp_homo(DP p,DP *rp) |
DP p; |
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DP *rp; |
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{ |
{ |
MP m,mr,mr0; |
MP m,mr,mr0; |
int i,n,nv,td; |
int i,n,nv,td; |
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} |
} |
} |
} |
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void dp_dehomo(p,rp) |
void dp_dehomo(DP p,DP *rp) |
DP p; |
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DP *rp; |
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{ |
{ |
MP m,mr,mr0; |
MP m,mr,mr0; |
int i,n,nv; |
int i,n,nv; |
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} |
} |
} |
} |
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void dp_mod(p,mod,subst,rp) |
void dp_mod(DP p,int mod,NODE subst,DP *rp) |
DP p; |
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int mod; |
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NODE subst; |
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DP *rp; |
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{ |
{ |
MP m,mr,mr0; |
MP m,mr,mr0; |
P t,s,s1; |
P t,s,s1; |
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} |
} |
} |
} |
|
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void dp_rat(p,rp) |
void dp_rat(DP p,DP *rp) |
DP p; |
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DP *rp; |
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{ |
{ |
MP m,mr,mr0; |
MP m,mr,mr0; |
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|
|
} |
} |
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|
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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; |
|
|
} |
} |
} |
} |
|
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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; |
} |
} |
|
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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); |
} |
} |
|
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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 i, *d1, *d2, *d, td; |
|
|
if ( !dl ) NEWDL(dl,nv); |
if ( !dl ) NEWDL(dl,nv); |
d = dl->d, d1 = dl1->d, d2 = dl2->d; |
d = dl->d, d1 = dl1->d, d2 = dl2->d; |
for ( td = 0, n = nv; --n >= 0; d1++, d2++, d++ ) |
for ( td = 0, i = 0; i < nv; d1++, d2++, d++, i++ ) { |
td += (*d = *d1 > *d2 ? *d1 : *d2 ); |
*d = *d1 > *d2 ? *d1 : *d2; |
|
td += MUL_WEIGHT(*d,i); |
|
} |
dl->td = td; |
dl->td = td; |
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(p) |
int dp_homogeneous(DP p) |
DP p; |
|
{ |
{ |
MP m; |
MP m; |
int d; |
int d; |
|
|
} |
} |
} |
} |
|
|
_print_mp(nv,m) |
void _print_mp(int nv,MP m) |
int nv; |
|
MP m; |
|
{ |
{ |
int i; |
int i; |
|
|
if ( m ) |
if ( !m ) |
return; |
return; |
for ( ; m; m = NEXT(m) ) { |
for ( ; m; m = NEXT(m) ) { |
fprintf(stderr,"%d<",ITOS(C(m))); |
fprintf(stderr,"%d<",ITOS(C(m))); |