File: [local] / OpenXM_contrib2 / asir2000 / builtin / dp.c (download)
Revision 1.18, Wed Sep 19 09:28:16 2001 UTC (23 years ago) by noro
Branch: MAIN
Changes since 1.17: +2 -2
lines
dp_weyl_f4_mod_main() is now broken, so it cannot be called from the top level.
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/*
* Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
* All rights reserved.
*
* FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
* non-exclusive and royalty-free license to use, copy, modify and
* redistribute, solely for non-commercial and non-profit purposes, the
* computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
* conditions of this Agreement. For the avoidance of doubt, you acquire
* only a limited right to use the SOFTWARE hereunder, and FLL or any
* third party developer retains all rights, including but not limited to
* copyrights, in and to the SOFTWARE.
*
* (1) FLL does not grant you a license in any way for commercial
* purposes. You may use the SOFTWARE only for non-commercial and
* non-profit purposes only, such as academic, research and internal
* business use.
* (2) The SOFTWARE is protected by the Copyright Law of Japan and
* international copyright treaties. If you make copies of the SOFTWARE,
* with or without modification, as permitted hereunder, you shall affix
* to all such copies of the SOFTWARE the above copyright notice.
* (3) An explicit reference to this SOFTWARE and its copyright owner
* shall be made on your publication or presentation in any form of the
* results obtained by use of the SOFTWARE.
* (4) In the event that you modify the SOFTWARE, you shall notify FLL by
* e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
* for such modification or the source code of the modified part of the
* SOFTWARE.
*
* THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
* MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
* EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
* RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
* MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
* UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
* OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
* DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
* ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
* FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
* DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
* SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
*
* $OpenXM: OpenXM_contrib2/asir2000/builtin/dp.c,v 1.18 2001/09/19 09:28:16 noro Exp $
*/
#include "ca.h"
#include "base.h"
#include "parse.h"
extern int dp_fcoeffs;
extern int dp_nelim;
extern int dp_order_pair_length;
extern struct order_pair *dp_order_pair;
extern struct order_spec dp_current_spec;
int do_weyl;
void Pdp_ord(), Pdp_ptod(), Pdp_dtop();
void Pdp_ptozp(), Pdp_ptozp2(), Pdp_red(), Pdp_red2(), Pdp_lcm(), Pdp_redble();
void Pdp_sp(), Pdp_hm(), Pdp_ht(), Pdp_hc(), Pdp_rest(), Pdp_td(), Pdp_sugar();
void Pdp_cri1(),Pdp_cri2(),Pdp_subd(),Pdp_mod(),Pdp_red_mod(),Pdp_tdiv();
void Pdp_prim(),Pdp_red_coef(),Pdp_mag(),Pdp_set_kara(),Pdp_rat();
void Pdp_nf(),Pdp_true_nf();
void Pdp_nf_mod(),Pdp_true_nf_mod();
void Pdp_criB(),Pdp_nelim();
void Pdp_minp(),Pdp_sp_mod();
void Pdp_homo(),Pdp_dehomo();
void Pdp_gr_mod_main(),Pdp_gr_f_main();
void Pdp_gr_main(),Pdp_gr_hm_main(),Pdp_gr_d_main(),Pdp_gr_flags();
void Pdp_f4_main(),Pdp_f4_mod_main(),Pdp_f4_f_main();
void Pdp_gr_print();
void Pdp_mbase(),Pdp_lnf_mod(),Pdp_nf_tab_mod(),Pdp_mdtod();
void Pdp_vtoe(), Pdp_etov(), Pdp_dtov(), Pdp_idiv(), Pdp_sep();
void Pdp_cont();
void Pdp_weyl_red();
void Pdp_weyl_sp();
void Pdp_weyl_nf(),Pdp_weyl_nf_mod();
void Pdp_weyl_gr_main(),Pdp_weyl_gr_mod_main(),Pdp_weyl_gr_f_main();
void Pdp_weyl_f4_main(),Pdp_weyl_f4_mod_main(),Pdp_weyl_f4_f_main();
void Pdp_weyl_mul(),Pdp_weyl_mul_mod();
void Pdp_weyl_set_weight();
void Pdp_nf_f(),Pdp_weyl_nf_f();
void Pdp_lnf_f();
struct ftab dp_tab[] = {
/* content reduction */
{"dp_ptozp",Pdp_ptozp,1},
{"dp_ptozp2",Pdp_ptozp2,2},
{"dp_prim",Pdp_prim,1},
{"dp_red_coef",Pdp_red_coef,2},
{"dp_cont",Pdp_cont,1},
/* polynomial ring */
/* s-poly */
{"dp_sp",Pdp_sp,2},
{"dp_sp_mod",Pdp_sp_mod,3},
/* m-reduction */
{"dp_red",Pdp_red,3},
{"dp_red_mod",Pdp_red_mod,4},
/* normal form */
{"dp_nf",Pdp_nf,4},
{"dp_nf_f",Pdp_nf_f,4},
{"dp_true_nf",Pdp_true_nf,4},
{"dp_nf_mod",Pdp_nf_mod,5},
{"dp_true_nf_mod",Pdp_true_nf_mod,5},
{"dp_lnf_mod",Pdp_lnf_mod,3},
{"dp_nf_tab_mod",Pdp_nf_tab_mod,3},
{"dp_lnf_f",Pdp_lnf_f,2},
/* Buchberger algorithm */
{"dp_gr_main",Pdp_gr_main,5},
{"dp_gr_mod_main",Pdp_gr_mod_main,5},
{"dp_gr_f_main",Pdp_gr_f_main,4},
/* F4 algorithm */
{"dp_f4_main",Pdp_f4_main,3},
{"dp_f4_mod_main",Pdp_f4_mod_main,4},
/* weyl algebra */
/* multiplication */
{"dp_weyl_mul",Pdp_weyl_mul,2},
{"dp_weyl_mul_mod",Pdp_weyl_mul_mod,3},
/* s-poly */
{"dp_weyl_sp",Pdp_weyl_sp,2},
/* m-reduction */
{"dp_weyl_red",Pdp_weyl_red,3},
/* normal form */
{"dp_weyl_nf",Pdp_weyl_nf,4},
{"dp_weyl_nf_mod",Pdp_weyl_nf_mod,5},
{"dp_weyl_nf_f",Pdp_weyl_nf_f,4},
/* Buchberger algorithm */
{"dp_weyl_gr_main",Pdp_weyl_gr_main,5},
{"dp_weyl_gr_mod_main",Pdp_weyl_gr_mod_main,5},
{"dp_weyl_gr_f_main",Pdp_weyl_gr_f_main,4},
/* F4 algorithm */
{"dp_weyl_f4_main",Pdp_weyl_f4_main,3},
/* {"dp_weyl_f4_mod_main",Pdp_weyl_f4_mod_main,4}, */
/* misc */
{"dp_weyl_set_weight",Pdp_weyl_set_weight,-1},
{0,0,0},
};
struct ftab dp_supp_tab[] = {
/* setting flags */
{"dp_ord",Pdp_ord,-1},
{"dp_set_kara",Pdp_set_kara,-1},
{"dp_nelim",Pdp_nelim,-1},
{"dp_gr_flags",Pdp_gr_flags,-1},
{"dp_gr_print",Pdp_gr_print,-1},
/* converters */
{"dp_ptod",Pdp_ptod,2},
{"dp_dtop",Pdp_dtop,2},
{"dp_homo",Pdp_homo,1},
{"dp_dehomo",Pdp_dehomo,1},
{"dp_etov",Pdp_etov,1},
{"dp_vtoe",Pdp_vtoe,1},
{"dp_dtov",Pdp_dtov,1},
{"dp_mdtod",Pdp_mdtod,1},
{"dp_mod",Pdp_mod,3},
{"dp_rat",Pdp_rat,1},
/* criteria */
{"dp_cri1",Pdp_cri1,2},
{"dp_cri2",Pdp_cri2,2},
{"dp_criB",Pdp_criB,3},
/* simple operation */
{"dp_subd",Pdp_subd,2},
{"dp_lcm",Pdp_lcm,2},
{"dp_hm",Pdp_hm,1},
{"dp_ht",Pdp_ht,1},
{"dp_hc",Pdp_hc,1},
{"dp_rest",Pdp_rest,1},
/* degree and size */
{"dp_td",Pdp_td,1},
{"dp_mag",Pdp_mag,1},
{"dp_sugar",Pdp_sugar,1},
/* misc */
{"dp_mbase",Pdp_mbase,1},
{"dp_redble",Pdp_redble,2},
{"dp_sep",Pdp_sep,2},
{"dp_idiv",Pdp_idiv,2},
{"dp_tdiv",Pdp_tdiv,2},
{"dp_minp",Pdp_minp,2},
{0,0,0}
};
void Pdp_mdtod(arg,rp)
NODE arg;
DP *rp;
{
MP m,mr,mr0;
DP p;
P t;
p = (DP)ARG0(arg);
if ( !p )
*rp = 0;
else {
for ( mr0 = 0, m = BDY(p); m; m = NEXT(m) ) {
mptop(m->c,&t); NEXTMP(mr0,mr); mr->c = t; mr->dl = m->dl;
}
NEXT(mr) = 0; MKDP(p->nv,mr0,*rp); (*rp)->sugar = p->sugar;
}
}
void Pdp_sep(arg,rp)
NODE arg;
VECT *rp;
{
DP p,r;
MP m,t;
MP *w0,*w;
int i,n,d,nv,sugar;
VECT v;
pointer *pv;
p = (DP)ARG0(arg); m = BDY(p);
d = QTOS((Q)ARG1(arg));
for ( t = m, n = 0; t; t = NEXT(t), n++ );
if ( d > n )
d = n;
MKVECT(v,d); *rp = v;
pv = BDY(v); nv = p->nv; sugar = p->sugar;
w0 = (MP *)MALLOC(d*sizeof(MP)); bzero(w0,d*sizeof(MP));
w = (MP *)MALLOC(d*sizeof(MP)); bzero(w,d*sizeof(MP));
for ( t = BDY(p), i = 0; t; t = NEXT(t), i++, i %= d ) {
NEXTMP(w0[i],w[i]); w[i]->c = t->c; w[i]->dl = t->dl;
}
for ( i = 0; i < d; i++ ) {
NEXT(w[i]) = 0; MKDP(nv,w0[i],r); r->sugar = sugar;
pv[i] = (pointer)r;
}
}
void Pdp_idiv(arg,rp)
NODE arg;
DP *rp;
{
dp_idiv((DP)ARG0(arg),(Q)ARG1(arg),rp);
}
void Pdp_cont(arg,rp)
NODE arg;
Q *rp;
{
dp_cont((DP)ARG0(arg),rp);
}
void Pdp_dtov(arg,rp)
NODE arg;
VECT *rp;
{
dp_dtov((DP)ARG0(arg),rp);
}
void Pdp_mbase(arg,rp)
NODE arg;
LIST *rp;
{
NODE mb;
asir_assert(ARG0(arg),O_LIST,"dp_mbase");
dp_mbase(BDY((LIST)ARG0(arg)),&mb);
MKLIST(*rp,mb);
}
void Pdp_etov(arg,rp)
NODE arg;
VECT *rp;
{
DP dp;
int n,i;
int *d;
VECT v;
Q t;
dp = (DP)ARG0(arg);
asir_assert(dp,O_DP,"dp_etov");
n = dp->nv; d = BDY(dp)->dl->d;
MKVECT(v,n);
for ( i = 0; i < n; i++ ) {
STOQ(d[i],t); v->body[i] = (pointer)t;
}
*rp = v;
}
void Pdp_vtoe(arg,rp)
NODE arg;
DP *rp;
{
DP dp;
DL dl;
MP m;
int n,i,td;
int *d;
VECT v;
v = (VECT)ARG0(arg);
asir_assert(v,O_VECT,"dp_vtoe");
n = v->len;
NEWDL(dl,n); d = dl->d;
for ( i = 0, td = 0; i < n; i++ ) {
d[i] = QTOS((Q)(v->body[i])); td += d[i];
}
dl->td = td;
NEWMP(m); m->dl = dl; m->c = (P)ONE; NEXT(m) = 0;
MKDP(n,m,dp); dp->sugar = td;
*rp = dp;
}
void Pdp_lnf_mod(arg,rp)
NODE arg;
LIST *rp;
{
DP r1,r2;
NODE b,g,n;
int mod;
asir_assert(ARG0(arg),O_LIST,"dp_lnf_mod");
asir_assert(ARG1(arg),O_LIST,"dp_lnf_mod");
asir_assert(ARG2(arg),O_N,"dp_lnf_mod");
b = BDY((LIST)ARG0(arg)); g = BDY((LIST)ARG1(arg));
mod = QTOS((Q)ARG2(arg));
dp_lnf_mod((DP)BDY(b),(DP)BDY(NEXT(b)),g,mod,&r1,&r2);
NEWNODE(n); BDY(n) = (pointer)r1;
NEWNODE(NEXT(n)); BDY(NEXT(n)) = (pointer)r2;
NEXT(NEXT(n)) = 0; MKLIST(*rp,n);
}
void Pdp_lnf_f(arg,rp)
NODE arg;
LIST *rp;
{
DP r1,r2;
NODE b,g,n;
asir_assert(ARG0(arg),O_LIST,"dp_lnf_f");
asir_assert(ARG1(arg),O_LIST,"dp_lnf_f");
b = BDY((LIST)ARG0(arg)); g = BDY((LIST)ARG1(arg));
dp_lnf_f((DP)BDY(b),(DP)BDY(NEXT(b)),g,&r1,&r2);
NEWNODE(n); BDY(n) = (pointer)r1;
NEWNODE(NEXT(n)); BDY(NEXT(n)) = (pointer)r2;
NEXT(NEXT(n)) = 0; MKLIST(*rp,n);
}
void Pdp_nf_tab_mod(arg,rp)
NODE arg;
DP *rp;
{
asir_assert(ARG0(arg),O_DP,"dp_nf_tab_mod");
asir_assert(ARG1(arg),O_VECT,"dp_nf_tab_mod");
asir_assert(ARG2(arg),O_N,"dp_nf_tab_mod");
dp_nf_tab_mod((DP)ARG0(arg),(LIST *)BDY((VECT)ARG1(arg)),
QTOS((Q)ARG2(arg)),rp);
}
void Pdp_ord(arg,rp)
NODE arg;
Obj *rp;
{
struct order_spec spec;
if ( !arg )
*rp = dp_current_spec.obj;
else if ( !create_order_spec((Obj)ARG0(arg),&spec) )
error("dp_ord : invalid order specification");
else {
initd(&spec); *rp = spec.obj;
}
}
void Pdp_ptod(arg,rp)
NODE arg;
DP *rp;
{
NODE n;
VL vl,tvl;
asir_assert(ARG0(arg),O_P,"dp_ptod");
asir_assert(ARG1(arg),O_LIST,"dp_ptod");
for ( vl = 0, n = BDY((LIST)ARG1(arg)); n; n = NEXT(n) ) {
if ( !vl ) {
NEWVL(vl); tvl = vl;
} else {
NEWVL(NEXT(tvl)); tvl = NEXT(tvl);
}
VR(tvl) = VR((P)BDY(n));
}
if ( vl )
NEXT(tvl) = 0;
ptod(CO,vl,(P)ARG0(arg),rp);
}
void Pdp_dtop(arg,rp)
NODE arg;
P *rp;
{
NODE n;
VL vl,tvl;
asir_assert(ARG0(arg),O_DP,"dp_dtop");
asir_assert(ARG1(arg),O_LIST,"dp_dtop");
for ( vl = 0, n = BDY((LIST)ARG1(arg)); n; n = NEXT(n) ) {
if ( !vl ) {
NEWVL(vl); tvl = vl;
} else {
NEWVL(NEXT(tvl)); tvl = NEXT(tvl);
}
VR(tvl) = VR((P)BDY(n));
}
if ( vl )
NEXT(tvl) = 0;
dtop(CO,vl,(DP)ARG0(arg),rp);
}
extern LIST Dist;
void Pdp_ptozp(arg,rp)
NODE arg;
DP *rp;
{
asir_assert(ARG0(arg),O_DP,"dp_ptozp");
dp_ptozp((DP)ARG0(arg),rp);
}
void Pdp_ptozp2(arg,rp)
NODE arg;
LIST *rp;
{
DP p0,p1,h,r;
NODE n0;
p0 = (DP)ARG0(arg); p1 = (DP)ARG1(arg);
asir_assert(p0,O_DP,"dp_ptozp2");
asir_assert(p1,O_DP,"dp_ptozp2");
dp_ptozp2(p0,p1,&h,&r);
NEWNODE(n0); BDY(n0) = (pointer)h;
NEWNODE(NEXT(n0)); BDY(NEXT(n0)) = (pointer)r;
NEXT(NEXT(n0)) = 0;
MKLIST(*rp,n0);
}
void Pdp_prim(arg,rp)
NODE arg;
DP *rp;
{
DP t;
asir_assert(ARG0(arg),O_DP,"dp_prim");
dp_prim((DP)ARG0(arg),&t); dp_ptozp(t,rp);
}
void Pdp_mod(arg,rp)
NODE arg;
DP *rp;
{
DP p;
int mod;
NODE subst;
asir_assert(ARG0(arg),O_DP,"dp_mod");
asir_assert(ARG1(arg),O_N,"dp_mod");
asir_assert(ARG2(arg),O_LIST,"dp_mod");
p = (DP)ARG0(arg); mod = QTOS((Q)ARG1(arg));
subst = BDY((LIST)ARG2(arg));
dp_mod(p,mod,subst,rp);
}
void Pdp_rat(arg,rp)
NODE arg;
DP *rp;
{
asir_assert(ARG0(arg),O_DP,"dp_rat");
dp_rat((DP)ARG0(arg),rp);
}
extern int DP_Multiple;
void Pdp_nf(arg,rp)
NODE arg;
DP *rp;
{
NODE b;
DP *ps;
DP g;
int full;
do_weyl = 0;
asir_assert(ARG0(arg),O_LIST,"dp_nf");
asir_assert(ARG1(arg),O_DP,"dp_nf");
asir_assert(ARG2(arg),O_VECT,"dp_nf");
asir_assert(ARG3(arg),O_N,"dp_nf");
if ( !(g = (DP)ARG1(arg)) ) {
*rp = 0; return;
}
b = BDY((LIST)ARG0(arg)); ps = (DP *)BDY((VECT)ARG2(arg));
full = (Q)ARG3(arg) ? 1 : 0;
dp_nf_z(b,g,ps,full,DP_Multiple,rp);
}
void Pdp_weyl_nf(arg,rp)
NODE arg;
DP *rp;
{
NODE b;
DP *ps;
DP g;
int full;
asir_assert(ARG0(arg),O_LIST,"dp_weyl_nf");
asir_assert(ARG1(arg),O_DP,"dp_weyl_nf");
asir_assert(ARG2(arg),O_VECT,"dp_weyl_nf");
asir_assert(ARG3(arg),O_N,"dp_weyl_nf");
if ( !(g = (DP)ARG1(arg)) ) {
*rp = 0; return;
}
b = BDY((LIST)ARG0(arg)); ps = (DP *)BDY((VECT)ARG2(arg));
full = (Q)ARG3(arg) ? 1 : 0;
do_weyl = 1;
dp_nf_z(b,g,ps,full,DP_Multiple,rp);
do_weyl = 0;
}
/* nf computation using field operations */
void Pdp_nf_f(arg,rp)
NODE arg;
DP *rp;
{
NODE b;
DP *ps;
DP g;
int full;
do_weyl = 0;
asir_assert(ARG0(arg),O_LIST,"dp_nf_f");
asir_assert(ARG1(arg),O_DP,"dp_nf_f");
asir_assert(ARG2(arg),O_VECT,"dp_nf_f");
asir_assert(ARG3(arg),O_N,"dp_nf_f");
if ( !(g = (DP)ARG1(arg)) ) {
*rp = 0; return;
}
b = BDY((LIST)ARG0(arg)); ps = (DP *)BDY((VECT)ARG2(arg));
full = (Q)ARG3(arg) ? 1 : 0;
dp_nf_f(b,g,ps,full,rp);
}
void Pdp_weyl_nf_f(arg,rp)
NODE arg;
DP *rp;
{
NODE b;
DP *ps;
DP g;
int full;
asir_assert(ARG0(arg),O_LIST,"dp_weyl_nf_f");
asir_assert(ARG1(arg),O_DP,"dp_weyl_nf_f");
asir_assert(ARG2(arg),O_VECT,"dp_weyl_nf_f");
asir_assert(ARG3(arg),O_N,"dp_weyl_nf_f");
if ( !(g = (DP)ARG1(arg)) ) {
*rp = 0; return;
}
b = BDY((LIST)ARG0(arg)); ps = (DP *)BDY((VECT)ARG2(arg));
full = (Q)ARG3(arg) ? 1 : 0;
do_weyl = 1;
dp_nf_f(b,g,ps,full,rp);
do_weyl = 0;
}
void Pdp_nf_mod(arg,rp)
NODE arg;
DP *rp;
{
NODE b;
DP g;
DP *ps;
int mod,full,ac;
NODE n,n0;
do_weyl = 0;
ac = argc(arg);
asir_assert(ARG0(arg),O_LIST,"dp_nf_mod");
asir_assert(ARG1(arg),O_DP,"dp_nf_mod");
asir_assert(ARG2(arg),O_VECT,"dp_nf_mod");
asir_assert(ARG3(arg),O_N,"dp_nf_mod");
asir_assert(ARG4(arg),O_N,"dp_nf_mod");
if ( !(g = (DP)ARG1(arg)) ) {
*rp = 0; return;
}
b = BDY((LIST)ARG0(arg)); ps = (DP *)BDY((VECT)ARG2(arg));
full = QTOS((Q)ARG3(arg)); mod = QTOS((Q)ARG4(arg));
for ( n0 = n = 0; b; b = NEXT(b) ) {
NEXTNODE(n0,n);
BDY(n) = (pointer)QTOS((Q)BDY(b));
}
if ( n0 )
NEXT(n) = 0;
dp_nf_mod(n0,g,ps,mod,full,rp);
}
void Pdp_true_nf(arg,rp)
NODE arg;
LIST *rp;
{
NODE b,n;
DP *ps;
DP g;
DP nm;
P dn;
int full;
do_weyl = 0;
asir_assert(ARG0(arg),O_LIST,"dp_true_nf");
asir_assert(ARG1(arg),O_DP,"dp_true_nf");
asir_assert(ARG2(arg),O_VECT,"dp_true_nf");
asir_assert(ARG3(arg),O_N,"dp_nf");
if ( !(g = (DP)ARG1(arg)) ) {
nm = 0; dn = (P)ONE;
} else {
b = BDY((LIST)ARG0(arg)); ps = (DP *)BDY((VECT)ARG2(arg));
full = (Q)ARG3(arg) ? 1 : 0;
dp_true_nf(b,g,ps,full,&nm,&dn);
}
NEWNODE(n); BDY(n) = (pointer)nm;
NEWNODE(NEXT(n)); BDY(NEXT(n)) = (pointer)dn;
NEXT(NEXT(n)) = 0; MKLIST(*rp,n);
}
void Pdp_weyl_nf_mod(arg,rp)
NODE arg;
DP *rp;
{
NODE b;
DP g;
DP *ps;
int mod,full,ac;
NODE n,n0;
ac = argc(arg);
asir_assert(ARG0(arg),O_LIST,"dp_weyl_nf_mod");
asir_assert(ARG1(arg),O_DP,"dp_weyl_nf_mod");
asir_assert(ARG2(arg),O_VECT,"dp_weyl_nf_mod");
asir_assert(ARG3(arg),O_N,"dp_weyl_nf_mod");
asir_assert(ARG4(arg),O_N,"dp_weyl_nf_mod");
if ( !(g = (DP)ARG1(arg)) ) {
*rp = 0; return;
}
b = BDY((LIST)ARG0(arg)); ps = (DP *)BDY((VECT)ARG2(arg));
full = QTOS((Q)ARG3(arg)); mod = QTOS((Q)ARG4(arg));
for ( n0 = n = 0; b; b = NEXT(b) ) {
NEXTNODE(n0,n);
BDY(n) = (pointer)QTOS((Q)BDY(b));
}
if ( n0 )
NEXT(n) = 0;
do_weyl = 1;
dp_nf_mod(n0,g,ps,mod,full,rp);
do_weyl = 0;
}
void Pdp_true_nf_mod(arg,rp)
NODE arg;
LIST *rp;
{
NODE b;
DP g,nm;
P dn;
DP *ps;
int mod,full;
NODE n;
do_weyl = 0;
asir_assert(ARG0(arg),O_LIST,"dp_nf_mod");
asir_assert(ARG1(arg),O_DP,"dp_nf_mod");
asir_assert(ARG2(arg),O_VECT,"dp_nf_mod");
asir_assert(ARG3(arg),O_N,"dp_nf_mod");
asir_assert(ARG4(arg),O_N,"dp_nf_mod");
if ( !(g = (DP)ARG1(arg)) ) {
nm = 0; dn = (P)ONEM;
} else {
b = BDY((LIST)ARG0(arg)); ps = (DP *)BDY((VECT)ARG2(arg));
full = QTOS((Q)ARG3(arg)); mod = QTOS((Q)ARG4(arg));
dp_true_nf_mod(b,g,ps,mod,full,&nm,&dn);
}
NEWNODE(n); BDY(n) = (pointer)nm;
NEWNODE(NEXT(n)); BDY(NEXT(n)) = (pointer)dn;
NEXT(NEXT(n)) = 0; MKLIST(*rp,n);
}
void Pdp_tdiv(arg,rp)
NODE arg;
DP *rp;
{
MP m,mr,mr0;
DP p;
Q c;
N d,q,r;
int sgn;
asir_assert(ARG0(arg),O_DP,"dp_tdiv");
asir_assert(ARG1(arg),O_N,"dp_tdiv");
p = (DP)ARG0(arg); d = NM((Q)ARG1(arg)); sgn = SGN((Q)ARG1(arg));
if ( !p )
*rp = 0;
else {
for ( mr0 = 0, m = BDY(p); m; m = NEXT(m) ) {
divn(NM((Q)m->c),d,&q,&r);
if ( r ) {
*rp = 0; return;
} else {
NEXTMP(mr0,mr); NTOQ(q,SGN((Q)m->c)*sgn,c);
mr->c = (P)c; mr->dl = m->dl;
}
}
NEXT(mr) = 0; MKDP(p->nv,mr0,*rp); (*rp)->sugar = p->sugar;
}
}
void Pdp_red_coef(arg,rp)
NODE arg;
DP *rp;
{
MP m,mr,mr0;
P q,r;
DP p;
P mod;
p = (DP)ARG0(arg); mod = (P)ARG1(arg);
asir_assert(p,O_DP,"dp_red_coef");
asir_assert(mod,O_P,"dp_red_coef");
if ( !p )
*rp = 0;
else {
for ( mr0 = 0, m = BDY(p); m; m = NEXT(m) ) {
divsrp(CO,m->c,mod,&q,&r);
if ( r ) {
NEXTMP(mr0,mr); mr->c = r; mr->dl = m->dl;
}
}
if ( mr0 ) {
NEXT(mr) = 0; MKDP(p->nv,mr0,*rp); (*rp)->sugar = p->sugar;
} else
*rp = 0;
}
}
void Pdp_redble(arg,rp)
NODE arg;
Q *rp;
{
asir_assert(ARG0(arg),O_DP,"dp_redble");
asir_assert(ARG1(arg),O_DP,"dp_redble");
if ( dp_redble((DP)ARG0(arg),(DP)ARG1(arg)) )
*rp = ONE;
else
*rp = 0;
}
void Pdp_red_mod(arg,rp)
NODE arg;
LIST *rp;
{
DP h,r;
P dmy;
NODE n;
do_weyl = 0;
asir_assert(ARG0(arg),O_DP,"dp_red_mod");
asir_assert(ARG1(arg),O_DP,"dp_red_mod");
asir_assert(ARG2(arg),O_DP,"dp_red_mod");
asir_assert(ARG3(arg),O_N,"dp_red_mod");
dp_red_mod((DP)ARG0(arg),(DP)ARG1(arg),(DP)ARG2(arg),QTOS((Q)ARG3(arg)),
&h,&r,&dmy);
NEWNODE(n); BDY(n) = (pointer)h;
NEWNODE(NEXT(n)); BDY(NEXT(n)) = (pointer)r;
NEXT(NEXT(n)) = 0; MKLIST(*rp,n);
}
void Pdp_subd(arg,rp)
NODE arg;
DP *rp;
{
DP p1,p2;
p1 = (DP)ARG0(arg); p2 = (DP)ARG1(arg);
asir_assert(p1,O_DP,"dp_subd");
asir_assert(p2,O_DP,"dp_subd");
dp_subd(p1,p2,rp);
}
void Pdp_weyl_mul(arg,rp)
NODE arg;
DP *rp;
{
DP p1,p2;
p1 = (DP)ARG0(arg); p2 = (DP)ARG1(arg);
asir_assert(p1,O_DP,"dp_weyl_mul"); asir_assert(p2,O_DP,"dp_mul");
do_weyl = 1;
muld(CO,p1,p2,rp);
do_weyl = 0;
}
void Pdp_weyl_mul_mod(arg,rp)
NODE arg;
DP *rp;
{
DP p1,p2;
Q m;
p1 = (DP)ARG0(arg); p2 = (DP)ARG1(arg); m = (Q)ARG2(arg);
asir_assert(p1,O_DP,"dp_weyl_mul_mod");
asir_assert(p2,O_DP,"dp_mul_mod");
asir_assert(m,O_N,"dp_mul_mod");
do_weyl = 1;
mulmd(CO,QTOS(m),p1,p2,rp);
do_weyl = 0;
}
void Pdp_red(arg,rp)
NODE arg;
LIST *rp;
{
NODE n;
DP head,rest,dmy1;
P dmy;
do_weyl = 0;
asir_assert(ARG0(arg),O_DP,"dp_red");
asir_assert(ARG1(arg),O_DP,"dp_red");
asir_assert(ARG2(arg),O_DP,"dp_red");
dp_red((DP)ARG0(arg),(DP)ARG1(arg),(DP)ARG2(arg),&head,&rest,&dmy,&dmy1);
NEWNODE(n); BDY(n) = (pointer)head;
NEWNODE(NEXT(n)); BDY(NEXT(n)) = (pointer)rest;
NEXT(NEXT(n)) = 0; MKLIST(*rp,n);
}
void Pdp_weyl_red(arg,rp)
NODE arg;
LIST *rp;
{
NODE n;
DP head,rest,dmy1;
P dmy;
asir_assert(ARG0(arg),O_DP,"dp_weyl_red");
asir_assert(ARG1(arg),O_DP,"dp_weyl_red");
asir_assert(ARG2(arg),O_DP,"dp_weyl_red");
do_weyl = 1;
dp_red((DP)ARG0(arg),(DP)ARG1(arg),(DP)ARG2(arg),&head,&rest,&dmy,&dmy1);
do_weyl = 0;
NEWNODE(n); BDY(n) = (pointer)head;
NEWNODE(NEXT(n)); BDY(NEXT(n)) = (pointer)rest;
NEXT(NEXT(n)) = 0; MKLIST(*rp,n);
}
void Pdp_sp(arg,rp)
NODE arg;
DP *rp;
{
DP p1,p2;
do_weyl = 0;
p1 = (DP)ARG0(arg); p2 = (DP)ARG1(arg);
asir_assert(p1,O_DP,"dp_sp"); asir_assert(p2,O_DP,"dp_sp");
dp_sp(p1,p2,rp);
}
void Pdp_weyl_sp(arg,rp)
NODE arg;
DP *rp;
{
DP p1,p2;
p1 = (DP)ARG0(arg); p2 = (DP)ARG1(arg);
asir_assert(p1,O_DP,"dp_weyl_sp"); asir_assert(p2,O_DP,"dp_sp");
do_weyl = 1;
dp_sp(p1,p2,rp);
do_weyl = 0;
}
void Pdp_sp_mod(arg,rp)
NODE arg;
DP *rp;
{
DP p1,p2;
int mod;
do_weyl = 0;
p1 = (DP)ARG0(arg); p2 = (DP)ARG1(arg);
asir_assert(p1,O_DP,"dp_sp_mod"); asir_assert(p2,O_DP,"dp_sp_mod");
asir_assert(ARG2(arg),O_N,"dp_sp_mod");
mod = QTOS((Q)ARG2(arg));
dp_sp_mod(p1,p2,mod,rp);
}
void Pdp_lcm(arg,rp)
NODE arg;
DP *rp;
{
int i,n,td;
DL d1,d2,d;
MP m;
DP p1,p2;
p1 = (DP)ARG0(arg); p2 = (DP)ARG1(arg);
asir_assert(p1,O_DP,"dp_lcm"); asir_assert(p2,O_DP,"dp_lcm");
n = p1->nv; d1 = BDY(p1)->dl; d2 = BDY(p2)->dl;
NEWDL(d,n);
for ( i = 0, td = 0; i < n; i++ ) {
d->d[i] = MAX(d1->d[i],d2->d[i]); td += d->d[i];
}
d->td = td;
NEWMP(m); m->dl = d; m->c = (P)ONE; NEXT(m) = 0;
MKDP(n,m,*rp); (*rp)->sugar = td; /* XXX */
}
void Pdp_hm(arg,rp)
NODE arg;
DP *rp;
{
DP p;
p = (DP)ARG0(arg); asir_assert(p,O_DP,"dp_hm");
dp_hm(p,rp);
}
void Pdp_ht(arg,rp)
NODE arg;
DP *rp;
{
DP p;
MP m,mr;
p = (DP)ARG0(arg); asir_assert(p,O_DP,"dp_ht");
if ( !p )
*rp = 0;
else {
m = BDY(p);
NEWMP(mr); mr->dl = m->dl; mr->c = (P)ONE; NEXT(mr) = 0;
MKDP(p->nv,mr,*rp); (*rp)->sugar = mr->dl->td; /* XXX */
}
}
void Pdp_hc(arg,rp)
NODE arg;
P *rp;
{
asir_assert(ARG0(arg),O_DP,"dp_hc");
if ( !ARG0(arg) )
*rp = 0;
else
*rp = BDY((DP)ARG0(arg))->c;
}
void Pdp_rest(arg,rp)
NODE arg;
DP *rp;
{
asir_assert(ARG0(arg),O_DP,"dp_rest");
if ( !ARG0(arg) )
*rp = 0;
else
dp_rest((DP)ARG0(arg),rp);
}
void Pdp_td(arg,rp)
NODE arg;
Q *rp;
{
DP p;
p = (DP)ARG0(arg); asir_assert(p,O_DP,"dp_td");
if ( !p )
*rp = 0;
else
STOQ(BDY(p)->dl->td,*rp);
}
void Pdp_sugar(arg,rp)
NODE arg;
Q *rp;
{
DP p;
p = (DP)ARG0(arg); asir_assert(p,O_DP,"dp_sugar");
if ( !p )
*rp = 0;
else
STOQ(p->sugar,*rp);
}
void Pdp_cri1(arg,rp)
NODE arg;
Q *rp;
{
DP p1,p2;
int *d1,*d2;
int i,n;
p1 = (DP)ARG0(arg); p2 = (DP)ARG1(arg);
asir_assert(p1,O_DP,"dp_cri1"); asir_assert(p2,O_DP,"dp_cri1");
n = p1->nv; d1 = BDY(p1)->dl->d; d2 = BDY(p2)->dl->d;
for ( i = 0; i < n; i++ )
if ( d1[i] > d2[i] )
break;
*rp = i == n ? ONE : 0;
}
void Pdp_cri2(arg,rp)
NODE arg;
Q *rp;
{
DP p1,p2;
int *d1,*d2;
int i,n;
p1 = (DP)ARG0(arg); p2 = (DP)ARG1(arg);
asir_assert(p1,O_DP,"dp_cri2"); asir_assert(p2,O_DP,"dp_cri2");
n = p1->nv; d1 = BDY(p1)->dl->d; d2 = BDY(p2)->dl->d;
for ( i = 0; i < n; i++ )
if ( MIN(d1[i],d2[i]) >= 1 )
break;
*rp = i == n ? ONE : 0;
}
void Pdp_minp(arg,rp)
NODE arg;
LIST *rp;
{
NODE tn,tn1,d,dd,dd0,p,tp;
LIST l,minp;
DP lcm,tlcm;
int s,ts;
asir_assert(ARG0(arg),O_LIST,"dp_minp");
d = BDY((LIST)ARG0(arg)); minp = (LIST)BDY(d);
p = BDY(minp); p = NEXT(NEXT(p)); lcm = (DP)BDY(p); p = NEXT(p);
if ( !ARG1(arg) ) {
s = QTOS((Q)BDY(p)); p = NEXT(p);
for ( dd0 = 0, d = NEXT(d); d; d = NEXT(d) ) {
tp = BDY((LIST)BDY(d)); tp = NEXT(NEXT(tp));
tlcm = (DP)BDY(tp); tp = NEXT(tp);
ts = QTOS((Q)BDY(tp)); tp = NEXT(tp);
NEXTNODE(dd0,dd);
if ( ts < s ) {
BDY(dd) = (pointer)minp;
minp = (LIST)BDY(d); lcm = tlcm; s = ts;
} else if ( ts == s ) {
if ( compd(CO,lcm,tlcm) > 0 ) {
BDY(dd) = (pointer)minp;
minp = (LIST)BDY(d); lcm = tlcm; s = ts;
} else
BDY(dd) = BDY(d);
} else
BDY(dd) = BDY(d);
}
} else {
for ( dd0 = 0, d = NEXT(d); d; d = NEXT(d) ) {
tp = BDY((LIST)BDY(d)); tp = NEXT(NEXT(tp));
tlcm = (DP)BDY(tp);
NEXTNODE(dd0,dd);
if ( compd(CO,lcm,tlcm) > 0 ) {
BDY(dd) = (pointer)minp; minp = (LIST)BDY(d); lcm = tlcm;
} else
BDY(dd) = BDY(d);
}
}
if ( dd0 )
NEXT(dd) = 0;
MKLIST(l,dd0); MKNODE(tn,l,0); MKNODE(tn1,minp,tn); MKLIST(*rp,tn1);
}
void Pdp_criB(arg,rp)
NODE arg;
LIST *rp;
{
NODE d,ij,dd,ddd;
int i,j,s,n;
DP *ps;
DL ts,ti,tj,lij,tdl;
asir_assert(ARG0(arg),O_LIST,"dp_criB"); d = BDY((LIST)ARG0(arg));
asir_assert(ARG1(arg),O_N,"dp_criB"); s = QTOS((Q)ARG1(arg));
asir_assert(ARG2(arg),O_VECT,"dp_criB"); ps = (DP *)BDY((VECT)ARG2(arg));
if ( !d )
*rp = (LIST)ARG0(arg);
else {
ts = BDY(ps[s])->dl;
n = ps[s]->nv;
NEWDL(tdl,n);
for ( dd = 0; d; d = NEXT(d) ) {
ij = BDY((LIST)BDY(d));
i = QTOS((Q)BDY(ij)); ij = NEXT(ij);
j = QTOS((Q)BDY(ij)); ij = NEXT(ij);
lij = BDY((DP)BDY(ij))->dl;
ti = BDY(ps[i])->dl; tj = BDY(ps[j])->dl;
if ( lij->td != lcm_of_DL(n,lij,ts,tdl)->td
|| !dl_equal(n,lij,tdl)
|| (lij->td == lcm_of_DL(n,ti,ts,tdl)->td
&& dl_equal(n,tdl,lij))
|| (lij->td == lcm_of_DL(n,tj,ts,tdl)->td
&& dl_equal(n,tdl,lij)) ) {
MKNODE(ddd,BDY(d),dd);
dd = ddd;
}
}
MKLIST(*rp,dd);
}
}
void Pdp_nelim(arg,rp)
NODE arg;
Q *rp;
{
if ( arg ) {
asir_assert(ARG0(arg),O_N,"dp_nelim");
dp_nelim = QTOS((Q)ARG0(arg));
}
STOQ(dp_nelim,*rp);
}
void Pdp_mag(arg,rp)
NODE arg;
Q *rp;
{
DP p;
int s;
MP m;
p = (DP)ARG0(arg);
asir_assert(p,O_DP,"dp_mag");
if ( !p )
*rp = 0;
else {
for ( s = 0, m = BDY(p); m; m = NEXT(m) )
s += p_mag(m->c);
STOQ(s,*rp);
}
}
extern int kara_mag;
void Pdp_set_kara(arg,rp)
NODE arg;
Q *rp;
{
if ( arg ) {
asir_assert(ARG0(arg),O_N,"dp_set_kara");
kara_mag = QTOS((Q)ARG0(arg));
}
STOQ(kara_mag,*rp);
}
void Pdp_homo(arg,rp)
NODE arg;
DP *rp;
{
asir_assert(ARG0(arg),O_DP,"dp_homo");
dp_homo((DP)ARG0(arg),rp);
}
void Pdp_dehomo(arg,rp)
NODE arg;
DP *rp;
{
asir_assert(ARG0(arg),O_DP,"dp_dehomo");
dp_dehomo((DP)ARG0(arg),rp);
}
void Pdp_gr_flags(arg,rp)
NODE arg;
LIST *rp;
{
Obj name,value;
NODE n;
if ( arg ) {
asir_assert(ARG0(arg),O_LIST,"dp_gr_flags");
n = BDY((LIST)ARG0(arg));
while ( n ) {
name = (Obj)BDY(n); n = NEXT(n);
if ( !n )
break;
else {
value = (Obj)BDY(n); n = NEXT(n);
}
dp_set_flag(name,value);
}
}
dp_make_flaglist(rp);
}
extern int DP_Print;
void Pdp_gr_print(arg,rp)
NODE arg;
Q *rp;
{
Q q;
if ( arg ) {
asir_assert(ARG0(arg),O_N,"dp_gr_print");
q = (Q)ARG0(arg); DP_Print = QTOS(q);
} else
STOQ(DP_Print,q);
*rp = q;
}
void Pdp_gr_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
Num homo;
Q m;
int modular;
struct order_spec ord;
do_weyl = 0;
asir_assert(ARG0(arg),O_LIST,"dp_gr_main");
asir_assert(ARG1(arg),O_LIST,"dp_gr_main");
asir_assert(ARG2(arg),O_N,"dp_gr_main");
asir_assert(ARG3(arg),O_N,"dp_gr_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);
homo = (Num)ARG2(arg);
m = (Q)ARG3(arg);
if ( !m )
modular = 0;
else if ( PL(NM(m))>1 || (PL(NM(m)) == 1 && BD(NM(m))[0] >= 0x80000000) )
error("dp_gr_main : too large modulus");
else
modular = QTOS(m);
create_order_spec(ARG4(arg),&ord);
dp_gr_main(f,v,homo,modular,0,&ord,rp);
}
void Pdp_gr_f_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
Num homo;
struct order_spec ord;
do_weyl = 0;
asir_assert(ARG0(arg),O_LIST,"dp_gr_f_main");
asir_assert(ARG1(arg),O_LIST,"dp_gr_f_main");
asir_assert(ARG2(arg),O_N,"dp_gr_f_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);
homo = (Num)ARG2(arg);
create_order_spec(ARG3(arg),&ord);
dp_gr_main(f,v,homo,0,1,&ord,rp);
}
void Pdp_f4_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
struct order_spec ord;
do_weyl = 0;
asir_assert(ARG0(arg),O_LIST,"dp_f4_main");
asir_assert(ARG1(arg),O_LIST,"dp_f4_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);
create_order_spec(ARG2(arg),&ord);
dp_f4_main(f,v,&ord,rp);
}
void Pdp_f4_mod_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
int m;
struct order_spec ord;
do_weyl = 0;
asir_assert(ARG0(arg),O_LIST,"dp_f4_mod_main");
asir_assert(ARG1(arg),O_LIST,"dp_f4_mod_main");
asir_assert(ARG2(arg),O_N,"dp_f4_mod_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); m = QTOS((Q)ARG2(arg));
create_order_spec(ARG3(arg),&ord);
dp_f4_mod_main(f,v,m,&ord,rp);
}
void Pdp_gr_mod_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
Num homo;
int m;
struct order_spec ord;
do_weyl = 0;
asir_assert(ARG0(arg),O_LIST,"dp_gr_mod_main");
asir_assert(ARG1(arg),O_LIST,"dp_gr_mod_main");
asir_assert(ARG2(arg),O_N,"dp_gr_mod_main");
asir_assert(ARG3(arg),O_N,"dp_gr_mod_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);
homo = (Num)ARG2(arg); m = QTOS((Q)ARG3(arg));
create_order_spec(ARG4(arg),&ord);
dp_gr_mod_main(f,v,homo,m,&ord,rp);
}
/* for Weyl algebra */
void Pdp_weyl_gr_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
Num homo;
Q m;
int modular;
struct order_spec ord;
asir_assert(ARG0(arg),O_LIST,"dp_weyl_gr_main");
asir_assert(ARG1(arg),O_LIST,"dp_weyl_gr_main");
asir_assert(ARG2(arg),O_N,"dp_weyl_gr_main");
asir_assert(ARG3(arg),O_N,"dp_weyl_gr_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);
homo = (Num)ARG2(arg);
m = (Q)ARG3(arg);
if ( !m )
modular = 0;
else if ( PL(NM(m))>1 || (PL(NM(m)) == 1 && BD(NM(m))[0] >= 0x80000000) )
error("dp_gr_main : too large modulus");
else
modular = QTOS(m);
create_order_spec(ARG4(arg),&ord);
do_weyl = 1;
dp_gr_main(f,v,homo,modular,0,&ord,rp);
do_weyl = 0;
}
void Pdp_weyl_gr_f_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
Num homo;
Q m;
int modular;
struct order_spec ord;
asir_assert(ARG0(arg),O_LIST,"dp_weyl_gr_main");
asir_assert(ARG1(arg),O_LIST,"dp_weyl_gr_main");
asir_assert(ARG2(arg),O_N,"dp_weyl_gr_main");
asir_assert(ARG3(arg),O_N,"dp_weyl_gr_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);
homo = (Num)ARG2(arg);
create_order_spec(ARG3(arg),&ord);
do_weyl = 1;
dp_gr_main(f,v,homo,0,1,&ord,rp);
do_weyl = 0;
}
void Pdp_weyl_f4_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
struct order_spec ord;
asir_assert(ARG0(arg),O_LIST,"dp_weyl_f4_main");
asir_assert(ARG1(arg),O_LIST,"dp_weyl_f4_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);
create_order_spec(ARG2(arg),&ord);
do_weyl = 1;
dp_f4_main(f,v,&ord,rp);
do_weyl = 0;
}
void Pdp_weyl_f4_mod_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
int m;
struct order_spec ord;
asir_assert(ARG0(arg),O_LIST,"dp_weyl_f4_main");
asir_assert(ARG1(arg),O_LIST,"dp_weyl_f4_main");
asir_assert(ARG2(arg),O_N,"dp_f4_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); m = QTOS((Q)ARG2(arg));
create_order_spec(ARG3(arg),&ord);
do_weyl = 1;
dp_f4_mod_main(f,v,m,&ord,rp);
do_weyl = 0;
}
void Pdp_weyl_gr_mod_main(arg,rp)
NODE arg;
LIST *rp;
{
LIST f,v;
Num homo;
int m;
struct order_spec ord;
asir_assert(ARG0(arg),O_LIST,"dp_weyl_gr_mod_main");
asir_assert(ARG1(arg),O_LIST,"dp_weyl_gr_mod_main");
asir_assert(ARG2(arg),O_N,"dp_weyl_gr_mod_main");
asir_assert(ARG3(arg),O_N,"dp_weyl_gr_mod_main");
f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);
homo = (Num)ARG2(arg); m = QTOS((Q)ARG3(arg));
create_order_spec(ARG4(arg),&ord);
do_weyl = 1;
dp_gr_mod_main(f,v,homo,m,&ord,rp);
do_weyl = 0;
}
static VECT current_weight_vector_obj;
int *current_weight_vector;
void Pdp_weyl_set_weight(arg,rp)
NODE arg;
VECT *rp;
{
VECT v;
int i,n;
if ( !arg )
*rp = current_weight_vector_obj;
else {
asir_assert(ARG0(arg),O_VECT,"dp_weyl_set_weight");
v = (VECT)ARG0(arg);
current_weight_vector_obj = v;
n = v->len;
current_weight_vector = (int *)CALLOC(n,sizeof(int));
for ( i = 0; i < n; i++ )
current_weight_vector[i] = QTOS((Q)v->body[i]);
*rp = v;
}
}