OpenXM_contrib2/asir2018/builtin/dp.c - diff

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Diff for /OpenXM_contrib2/asir2018/builtin/dp.c between version 1.19 and 1.27

version 1.19, 2019/11/21 04:03:16

version 1.27, 2021/01/25 00:39:51

Line 45

* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,

* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.

* $OpenXM: OpenXM_contrib2/asir2018/builtin/dp.c,v 1.18 2019/11/19 10:50:31 noro Exp $

* $OpenXM: OpenXM_contrib2/asir2018/builtin/dp.c,v 1.26 2020/10/26 02:41:05 noro Exp $

#include "ca.h"

#include "base.h"

Line 59 extern struct order_spec *dp_current_spec;

extern struct modorder_spec *dp_current_modspec;

extern int nd_rref2;

int do_weyl;

extern int do_weyl;

void Pdp_monomial_hilbert_poincare();

void Pdp_sort();

Line 79 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 Pdpm_homo(),Pdpm_dehomo();

void Pdpm_homo(),Pdpm_dehomo(),Pdpm_mod();

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_interreduce();

Line 93 void Pdp_ltod(),Pdpv_ord(),Pdpv_ht(),Pdpv_hm(),Pdpv_hc

void Pdpm_ltod(),Pdpm_dtol(),Pdpm_set_schreyer(),Pdpm_nf(),Pdpm_weyl_nf(),Pdpm_sp(),Pdpm_weyl_sp(),Pdpm_nf_and_quotient(),Pdpm_nf_and_quotient2();

void Pdpm_schreyer_frame(),Pdpm_set_schreyer_level();

void Pdpm_list_to_array(),Pdpm_sp_nf(),Pdpm_insert_to_zlist();

void Pdpm_hm(),Pdpm_ht(),Pdpm_hc(),Pdpm_hp(),Pdpm_rest(),Pdpm_shift(),Pdpm_split(),Pdpm_sort(),Pdpm_dptodpm(),Pdpm_redble();

void Pdpm_hm(),Pdpm_ht(),Pdpm_hc(),Pdpm_hp(),Pdpm_rest(),Pdpm_shift(),Pdpm_split(),Pdpm_extract(),Pdpm_sort(),Pdpm_dptodpm(),Pdpm_redble();

void Pdpm_schreyer_base(),Pdpm_simplify_syz(),Pdpm_td();

void Pdpm_remove_cont();

void Pdp_weyl_red();

void Pdp_weyl_sp();

Line 112 void Pdp_nf_f(),Pdp_weyl_nf_f();

Line 113 void Pdp_nf_f(),Pdp_weyl_nf_f();

void Pdpm_nf_f(),Pdpm_weyl_nf_f();

void Pdp_lnf_f();

void Pnd_gr(),Pnd_gr_trace(),Pnd_f4(),Pnd_f4_trace();

void Pnd_sba(),Pnd_sba_f4();

void Pnd_weyl_sba();

void Pnd_gr_postproc(), Pnd_weyl_gr_postproc();

void Pnd_gr_recompute_trace(), Pnd_btog();

void Pnd_weyl_gr(),Pnd_weyl_gr_trace();

Line 143 struct ftab dp_tab[] = {

Line 146 struct ftab dp_tab[] = {

{"dp_prim",Pdp_prim,1},

{"dp_red_coef",Pdp_red_coef,2},

{"dp_cont",Pdp_cont,1},

{"dpm_remove_cont",Pdpm_remove_cont,1},

/* polynomial ring */

/* special operations */

Line 192 struct ftab dp_tab[] = {

Line 196 struct ftab dp_tab[] = {

{"dp_gr_checklist",Pdp_gr_checklist,2},

{"nd_f4",Pnd_f4,-4},

{"nd_gr",Pnd_gr,-4},

{"nd_sba",Pnd_sba,-4},

{"nd_weyl_sba",Pnd_weyl_sba,-4},

{"nd_sba_f4",Pnd_sba_f4,-4},

{"nd_gr_trace",Pnd_gr_trace,-5},

{"nd_f4_trace",Pnd_f4_trace,-5},

{"nd_gr_postproc",Pnd_gr_postproc,5},

Line 286 struct ftab dp_supp_tab[] = {

Line 293 struct ftab dp_supp_tab[] = {

{"dpm_dtol",Pdpm_dtol,2},

{"dpm_homo",Pdpm_homo,1},

{"dpm_dehomo",Pdpm_dehomo,1},

{"dpm_mod",Pdpm_mod,2},

/* criteria */

{"dp_cri1",Pdp_cri1,2},

Line 308 struct ftab dp_supp_tab[] = {

Line 316 struct ftab dp_supp_tab[] = {

{"dpm_rest",Pdpm_rest,1},

{"dpm_shift",Pdpm_shift,2},

{"dpm_split",Pdpm_split,2},

{"dpm_extract",Pdpm_extract,2},

{"dpm_sort",Pdpm_sort,1},

{"dp_rest",Pdp_rest,1},

{"dp_initial_term",Pdp_initial_term,1},

Line 821 void Pdp_cont(NODE arg,Z *rp)

Line 830 void Pdp_cont(NODE arg,Z *rp)

dp_cont((DP)ARG0(arg),rp);

}

void dpm_ptozp(DPM p,Z *cont,DPM *r);

void Pdpm_remove_cont(NODE arg,LIST *rp)

{

NODE nd;

Z cont;

DPM p;

dpm_ptozp((DPM)ARG0(arg),&cont,&p);

nd = mknode(2,cont,p);

MKLIST(*rp,nd);

}

void Pdp_dtov(NODE arg,VECT *rp)

{

dp_dtov((DP)ARG0(arg),rp);

Line 1118 void Pdpm_dptodpm(NODE arg,DPM *rp)

Line 1140 void Pdpm_dptodpm(NODE arg,DPM *rp)

for ( m0 = 0, mp = BDY(p); mp; mp = NEXT(mp) ) {

NEXTDMM(m0,m); m->dl = mp->dl; m->c = mp->c; m->pos = pos;

}

if ( dp_current_spec->module_rank ) {

if ( dp_current_spec->module_top_weight ) {

if ( pos > dp_current_spec->module_rank )

error("dpm_dptodpm : inconsistent order spec");

shift = dp_current_spec->module_top_weight[pos-1];

Line 1276 void Pdp_mod(NODE arg,DP *rp)

Line 1298 void Pdp_mod(NODE arg,DP *rp)

dp_mod(p,mod,subst,rp);

}

void dpm_mod(DPM,int,DPM *);

void Pdpm_mod(NODE arg,DPM *rp)

{

DPM p;

int mod;

NODE subst;

asir_assert(ARG0(arg),O_DP,"dp_mod");

asir_assert(ARG1(arg),O_N,"dp_mod");

p = (DPM)ARG0(arg); mod = ZTOS((Q)ARG1(arg));

dpm_mod(p,mod,rp);

}

void Pdp_rat(NODE arg,DP *rp)

{

asir_assert(ARG0(arg),O_DP,"dp_rat");

Line 1949 void Pdpm_list_to_array(NODE arg,LIST *rp)

Line 1986 void Pdpm_list_to_array(NODE arg,LIST *rp)

MKLIST(*rp,nd);

}

/* [quo,nf] = dpm_sp_nf(psv,psiv,i,j) */

/* [quo,nf] = dpm_sp_nf(psv,psiv,i,j,top) */

DPM dpm_sp_nf_zlist(VECT psv,VECT psiv,int i,int j,DPM *nf);

DPM dpm_sp_nf_zlist(VECT psv,VECT psiv,int i,int j,int top,DPM *nf);

void Pdpm_sp_nf(NODE arg,LIST *rp)

{

VECT psv,psiv;

DPM quo,nf;

int i,j;

Obj val;

int i,j,top;

NODE nd;

asir_assert(ARG0(arg),O_VECT,"dpm_sp_nf"); psv = (VECT)ARG0(arg);

asir_assert(ARG1(arg),O_VECT,"dpm_sp_nf"); psiv = (VECT)ARG1(arg);

asir_assert(ARG2(arg),O_N,"dpm_sp_nf"); i = ZTOS((Q)ARG2(arg));

asir_assert(ARG3(arg),O_N,"dpm_sp_nf"); j = ZTOS((Q)ARG3(arg));

quo = dpm_sp_nf_zlist(psv,psiv,i,j,&nf);

if ( get_opt("top",&val) && val )

top = 1;

else

top = 0;

quo = dpm_sp_nf_zlist(psv,psiv,i,j,top,&nf);

nd = mknode(2,quo,nf);

MKLIST(*rp,nd);

}

Line 2987 void Pnd_gr(NODE arg,LIST *rp)

Line 3029 void Pnd_gr(NODE arg,LIST *rp)

nd_gr(f,v,m,homo,retdp,0,ord,rp);

}

void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int f4,struct order_spec *ord,LIST *rp);

void Pnd_sba(NODE arg,LIST *rp)

{

LIST f,v;

int m,homo,retdp,ac;

Obj val;

Z mq,z;

Num nhomo;

NODE node;

struct order_spec *ord;

do_weyl = 0;

retdp = 0;

if ( (ac=argc(arg)) == 4 ) {

asir_assert(ARG0(arg),O_LIST,"nd_sba");

asir_assert(ARG1(arg),O_LIST,"nd_sba");

asir_assert(ARG2(arg),O_N,"nd_sba");

f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);

f = remove_zero_from_list(f);

if ( !BDY(f) ) {

*rp = f; return;

}

mq = (Z)ARG2(arg);

STOZ(0x40000000,z);

if ( cmpz(mq,z) >= 0 ) {

node = mknode(1,mq);

Psetmod_ff(node,&val);

m = -2;

} else

m = ZTOS(mq);

create_order_spec(0,ARG3(arg),&ord);

homo = 0;

if ( get_opt("homo",&val) && val ) homo = 1;

if ( get_opt("dp",&val) && val ) retdp = 1;

} else if ( ac == 1 ) {

f = (LIST)ARG0(arg);

parse_gr_option(f,current_option,&v,&nhomo,&m,&ord);

homo = ZTOS((Q)nhomo);

if ( get_opt("dp",&val) && val ) retdp = 1;

} else

error("nd_gr : invalid argument");

nd_sba(f,v,m,homo,retdp,0,ord,rp);

}

void Pnd_weyl_sba(NODE arg,LIST *rp)

{

LIST f,v;

int m,homo,retdp,ac;

Obj val;

Z mq,z;

Num nhomo;

NODE node;

struct order_spec *ord;

do_weyl = 1;

retdp = 0;

if ( (ac=argc(arg)) == 4 ) {

asir_assert(ARG0(arg),O_LIST,"nd_sba");

asir_assert(ARG1(arg),O_LIST,"nd_sba");

asir_assert(ARG2(arg),O_N,"nd_sba");

f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);

f = remove_zero_from_list(f);

if ( !BDY(f) ) {

*rp = f; do_weyl = 0; return;

}

mq = (Z)ARG2(arg);

STOZ(0x40000000,z);

if ( cmpz(mq,z) >= 0 ) {

node = mknode(1,mq);

Psetmod_ff(node,&val);

m = -2;

} else

m = ZTOS(mq);

create_order_spec(0,ARG3(arg),&ord);

homo = 0;

if ( get_opt("homo",&val) && val ) homo = 1;

if ( get_opt("dp",&val) && val ) retdp = 1;

} else if ( ac == 1 ) {

f = (LIST)ARG0(arg);

parse_gr_option(f,current_option,&v,&nhomo,&m,&ord);

homo = ZTOS((Q)nhomo);

if ( get_opt("dp",&val) && val ) retdp = 1;

} else

error("nd_gr : invalid argument");

nd_sba(f,v,m,homo,retdp,0,ord,rp);

do_weyl = 0;

}

void Pnd_sba_f4(NODE arg,LIST *rp)

{

LIST f,v;

int m,homo,retdp,ac;

Obj val;

Z mq,z;

Num nhomo;

NODE node;

struct order_spec *ord;

do_weyl = 0;

retdp = 0;

if ( (ac=argc(arg)) == 4 ) {

asir_assert(ARG0(arg),O_LIST,"nd_sba");

asir_assert(ARG1(arg),O_LIST,"nd_sba");

asir_assert(ARG2(arg),O_N,"nd_sba");

f = (LIST)ARG0(arg); v = (LIST)ARG1(arg);

f = remove_zero_from_list(f);

if ( !BDY(f) ) {

*rp = f; return;

}

mq = (Z)ARG2(arg);

STOZ(0x40000000,z);

if ( cmpz(mq,z) >= 0 ) {

node = mknode(1,mq);

Psetmod_ff(node,&val);

m = -2;

} else

m = ZTOS(mq);

create_order_spec(0,ARG3(arg),&ord);

homo = 0;

if ( get_opt("homo",&val) && val ) homo = 1;

if ( get_opt("dp",&val) && val ) retdp = 1;

} else if ( ac == 1 ) {

f = (LIST)ARG0(arg);

parse_gr_option(f,current_option,&v,&nhomo,&m,&ord);

homo = ZTOS((Q)nhomo);

if ( get_opt("dp",&val) && val ) retdp = 1;

} else

error("nd_gr : invalid argument");

nd_sba(f,v,m,homo,retdp,1,ord,rp);

}

void Pnd_gr_postproc(NODE arg,LIST *rp)

{

LIST f,v;

Line 4063 void Pdpm_set_schreyer(NODE arg,LIST *rp)

Line 4237 void Pdpm_set_schreyer(NODE arg,LIST *rp)

}

DMMstack_array Schreyer_Frame;

DMMstack_array dpm_schreyer_frame(NODE n);

DMMstack_array dpm_schreyer_frame(NODE n,int lex);

void set_schreyer_level(DMMstack_array array,int level);

void Pdpm_set_schreyer_level(NODE arg,Q *rp)

Line 4076 void Pdpm_schreyer_frame(NODE arg,LIST *rp)

Line 4250 void Pdpm_schreyer_frame(NODE arg,LIST *rp)

{

DMMstack_array a;

DMMstack *body;

NODE b,b1;

DMM *in,*sum;

DPM f,s;

NODE b,b1,nd;

LIST l;

int len,i;

VECT v;

Z lev,deg,ind;

int len,i,nv,rank,j,lex;

NODE tt,p;

char *key;

Obj value;

Schreyer_Frame = a = dpm_schreyer_frame(BDY((LIST)ARG0(arg)));

lex = 0;

if ( current_option ) {

for ( tt = current_option; tt; tt = NEXT(tt) ) {

p = BDY((LIST)BDY(tt));

key = BDY((STRING)BDY(p));

value = (Obj)BDY(NEXT(p));

if ( !strcmp(key,"lex") )

lex = value!=0?1:0;

else {

error("dpm_schreyer_frame: unknown option.");

}

Schreyer_Frame = a = dpm_schreyer_frame(BDY((LIST)ARG0(arg)),lex);

len = a->len;

body = a->body;

/* XXX */

nv = ((DPM)BDY(BDY((LIST)body[0]->obj)))->nv;

b = 0;

for ( i = 0; i < len; i++ ) {

MKNODE(b1,(pointer)body[i]->obj,b);

rank = body[i]->rank;

in = body[i]->in;

sum = body[i]->sum;

MKVECT(v,rank+1);

STOZ(i+1,lev);

for ( j = 1; j <= rank; j++ ) {

MKDPM(nv,in[j],f); f->sugar = in[j]->dl->td;

MKDPM(nv,sum[j],s);s->sugar = sum[j]->dl->td;

STOZ(s->sugar,deg);

STOZ(j,ind);

nd = mknode(5,f,s,ind,lev,deg);

MKLIST(l,nd);

BDY(v)[j] = (pointer)l;

}

MKNODE(b1,(pointer)v,b);

b = b1;

}

MKLIST(l,b);

Line 4151 void Pdpm_sort(NODE arg,DPM *rp)

Line 4361 void Pdpm_sort(NODE arg,DPM *rp)

p = (DPM)ARG0(arg);

if ( !p ) *rp = 0;

dpm_sort(p,rp);

else dpm_sort(p,rp);

}

void dpm_split(DPM p,int s,DPM *up,DPM *lo);

void dpm_extract(DPM p,int s,DP *r);

void Pdpm_split(NODE arg,LIST *rp)

{

Line 4167 void Pdpm_split(NODE arg,LIST *rp)

Line 4378 void Pdpm_split(NODE arg,LIST *rp)

dpm_split(p,s,&up,&lo);

nd = mknode(2,up,lo);

MKLIST(*rp,nd);

}

void Pdpm_extract(NODE arg,DP *rp)

{

DPM p;

int s;

p = (DPM)ARG0(arg);

s = ZTOS((Z)ARG1(arg));

dpm_extract(p,s,rp);

}

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