version 1.2, 2018/09/28 08:20:27 |
version 1.9, 2019/08/21 00:37:47 |
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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/asir2018/builtin/dp.c,v 1.1 2018/09/19 05:45:05 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2018/builtin/dp.c,v 1.8 2019/03/18 10:30:41 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "base.h" |
#include "base.h" |
Line 61 extern int nd_rref2; |
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Line 61 extern int nd_rref2; |
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int do_weyl; |
int do_weyl; |
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void Pdp_monomial_hilbert_poincare(); |
void Pdp_sort(); |
void Pdp_sort(); |
void Pdp_mul_trunc(),Pdp_quo(); |
void Pdp_mul_trunc(),Pdp_quo(); |
void Pdp_ord(), Pdp_ptod(), Pdp_dtop(), Phomogenize(); |
void Pdp_ord(), Pdp_ptod(), Pdp_dtop(), Phomogenize(); |
Line 88 void Pdp_vtoe(), Pdp_etov(), Pdp_dtov(), Pdp_idiv(), P |
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Line 89 void Pdp_vtoe(), Pdp_etov(), Pdp_dtov(), Pdp_idiv(), P |
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void Pdp_cont(); |
void Pdp_cont(); |
void Pdp_gr_checklist(); |
void Pdp_gr_checklist(); |
void Pdp_ltod(),Pdpv_ord(),Pdpv_ht(),Pdpv_hm(),Pdpv_hc(); |
void Pdp_ltod(),Pdpv_ord(),Pdpv_ht(),Pdpv_hm(),Pdpv_hc(); |
void Pdpm_ltod(),Pdpm_dtol(),Pdpm_ord(),Pdpm_nf(),Pdpm_weyl_nf(),Pdpm_sp(),Pdpm_weyl_sp(); |
void Pdpm_ltod(),Pdpm_dtol(),Pdpm_set_schreyer(),Pdpm_nf(),Pdpm_weyl_nf(),Pdpm_sp(),Pdpm_weyl_sp(),Pdpm_nf_and_quotient(); |
void Pdpm_hm(),Pdpm_ht(),Pdpm_hc(); |
void Pdpm_hm(),Pdpm_ht(),Pdpm_hc(),Pdpm_shift(),Pdpm_split(),Pdpm_sort(),Pdpm_dptodpm(),Pdpm_redble(); |
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void Pdp_weyl_red(); |
void Pdp_weyl_red(); |
void Pdp_weyl_sp(); |
void Pdp_weyl_sp(); |
Line 156 struct ftab dp_tab[] = { |
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Line 157 struct ftab dp_tab[] = { |
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{"dp_nf",Pdp_nf,4}, |
{"dp_nf",Pdp_nf,4}, |
{"dp_nf_mod",Pdp_nf_mod,5}, |
{"dp_nf_mod",Pdp_nf_mod,5}, |
{"dp_nf_f",Pdp_nf_f,4}, |
{"dp_nf_f",Pdp_nf_f,4}, |
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{"dpm_nf_and_quotient",Pdpm_nf_and_quotient,-3}, |
{"dpm_nf_f",Pdpm_nf_f,4}, |
{"dpm_nf_f",Pdpm_nf_f,4}, |
{"dpm_weyl_nf_f",Pdpm_weyl_nf_f,4}, |
{"dpm_weyl_nf_f",Pdpm_weyl_nf_f,4}, |
{"dpm_nf",Pdpm_nf,4}, |
{"dpm_nf",Pdpm_nf,4}, |
Line 233 struct ftab dp_tab[] = { |
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Line 235 struct ftab dp_tab[] = { |
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{"dp_weyl_f4_main",Pdp_weyl_f4_main,3}, |
{"dp_weyl_f4_main",Pdp_weyl_f4_main,3}, |
{"dp_weyl_f4_mod_main",Pdp_weyl_f4_mod_main,4}, |
{"dp_weyl_f4_mod_main",Pdp_weyl_f4_mod_main,4}, |
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/* Hilbert function */ |
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{"dp_monomial_hilbert_poincare",Pdp_monomial_hilbert_poincare,2}, |
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/* misc */ |
/* misc */ |
{"dp_inv_or_split",Pdp_inv_or_split,3}, |
{"dp_inv_or_split",Pdp_inv_or_split,3}, |
{"dp_set_weight",Pdp_set_weight,-1}, |
{"dp_set_weight",Pdp_set_weight,-1}, |
Line 248 struct ftab dp_supp_tab[] = { |
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Line 253 struct ftab dp_supp_tab[] = { |
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/* setting flags */ |
/* setting flags */ |
{"dp_sort",Pdp_sort,1}, |
{"dp_sort",Pdp_sort,1}, |
{"dp_ord",Pdp_ord,-1}, |
{"dp_ord",Pdp_ord,-1}, |
{"dpm_ord",Pdpm_ord,-1}, |
{"dpm_set_schreyer",Pdpm_set_schreyer,-1}, |
{"dpv_ord",Pdpv_ord,-2}, |
{"dpv_ord",Pdpv_ord,-2}, |
{"dp_set_kara",Pdp_set_kara,-1}, |
{"dp_set_kara",Pdp_set_kara,-1}, |
{"dp_nelim",Pdp_nelim,-1}, |
{"dp_nelim",Pdp_nelim,-1}, |
Line 270 struct ftab dp_supp_tab[] = { |
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Line 275 struct ftab dp_supp_tab[] = { |
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{"dp_ltod",Pdp_ltod,-2}, |
{"dp_ltod",Pdp_ltod,-2}, |
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{"dpm_ltod",Pdpm_ltod,2}, |
{"dpm_ltod",Pdpm_ltod,2}, |
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{"dpm_dptodpm",Pdpm_dptodpm,2}, |
{"dpm_dtol",Pdpm_dtol,3}, |
{"dpm_dtol",Pdpm_dtol,3}, |
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/* criteria */ |
/* criteria */ |
Line 289 struct ftab dp_supp_tab[] = { |
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Line 295 struct ftab dp_supp_tab[] = { |
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{"dpm_hm",Pdpm_hm,1}, |
{"dpm_hm",Pdpm_hm,1}, |
{"dpm_ht",Pdpm_ht,1}, |
{"dpm_ht",Pdpm_ht,1}, |
{"dpm_hc",Pdpm_hc,1}, |
{"dpm_hc",Pdpm_hc,1}, |
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{"dpm_shift",Pdpm_shift,2}, |
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{"dpm_split",Pdpm_split,2}, |
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{"dpm_sort",Pdpm_sort,1}, |
{"dp_rest",Pdp_rest,1}, |
{"dp_rest",Pdp_rest,1}, |
{"dp_initial_term",Pdp_initial_term,1}, |
{"dp_initial_term",Pdp_initial_term,1}, |
{"dp_order",Pdp_order,1}, |
{"dp_order",Pdp_order,1}, |
Line 303 struct ftab dp_supp_tab[] = { |
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Line 312 struct ftab dp_supp_tab[] = { |
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/* misc */ |
/* misc */ |
{"dp_mbase",Pdp_mbase,1}, |
{"dp_mbase",Pdp_mbase,1}, |
{"dp_redble",Pdp_redble,2}, |
{"dp_redble",Pdp_redble,2}, |
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{"dpm_redble",Pdpm_redble,2}, |
{"dp_sep",Pdp_sep,2}, |
{"dp_sep",Pdp_sep,2}, |
{"dp_idiv",Pdp_idiv,2}, |
{"dp_idiv",Pdp_idiv,2}, |
{"dp_tdiv",Pdp_tdiv,2}, |
{"dp_tdiv",Pdp_tdiv,2}, |
Line 323 struct ftab dp_supp_tab[] = { |
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Line 333 struct ftab dp_supp_tab[] = { |
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NODE compute_last_w(NODE g,NODE gh,int n,int **v,int row1,int **m1,int row2,int **m2); |
NODE compute_last_w(NODE g,NODE gh,int n,int **v,int row1,int **m1,int row2,int **m2); |
Q compute_last_t(NODE g,NODE gh,Q t,VECT w1,VECT w2,NODE *homo,VECT *wp); |
Q compute_last_t(NODE g,NODE gh,Q t,VECT w1,VECT w2,NODE *homo,VECT *wp); |
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int comp_by_tdeg(DP *a,DP *b) |
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{ |
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int da,db; |
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da = BDY(*a)->dl->td; |
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db = BDY(*b)->dl->td; |
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if ( da>db ) return 1; |
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else if ( da<db ) return -1; |
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else return 0; |
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} |
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void dl_print(DL d,int n) |
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{ |
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int i; |
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printf("<<"); |
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for ( i = 0; i < n; i++ ) |
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printf("%d ",d->d[i]); |
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printf(">>\n"); |
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} |
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int simple_check(VECT b,int nv) |
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{ |
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int n,i,j; |
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DL *p; |
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n = b->len; p = (DL *)b->body; |
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for ( i = 0; i < n; i++ ) { |
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for ( j = 0; j < nv; j++ ) { |
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if ( p[i]->d[j] ) break; |
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} |
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if ( p[i]->d[j] != p[i]->td ) return 0; |
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} |
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return 1; |
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} |
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void make_reduced(VECT b,int nv) |
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{ |
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int n,i,j; |
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DL *p; |
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DL pi; |
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n = b->len; |
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p = (DL *)BDY(b); |
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for ( i = 0; i < n; i++ ) { |
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pi = p[i]; |
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if ( !pi ) continue; |
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for ( j = 0; j < n; j++ ) |
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if ( i != j && p[j] && _dl_redble(pi,p[j],nv) ) p[j] = 0; |
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} |
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for ( i = j = 0; i < n; i++ ) |
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if ( p[i] ) p[j++] = p[i]; |
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b->len = j; |
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} |
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void make_reduced2(VECT b,int k,int nv) |
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{ |
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int n,i,j,l; |
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DL *p; |
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DL pi; |
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n = b->len; |
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p = (DL *)BDY(b); |
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for ( i = l = k; i < n; i++ ) { |
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pi = p[i]; |
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for ( j = 0; j < k; j++ ) |
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if ( _dl_redble(p[j],pi,nv) ) break; |
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if ( j == k ) |
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p[l++] = pi; |
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} |
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b->len = l; |
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} |
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int i_all,i_simple; |
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P mhp_simple(VECT b,VECT x,P t) |
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{ |
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int n,i,j,nv; |
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DL *p; |
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P hp,mt,s,w; |
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Z z; |
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n = b->len; nv = x->len; p = (DL *)BDY(b); |
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hp = (P)ONE; |
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for ( i = 0; i < n; i++ ) { |
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for ( j = 0; j < nv; j++ ) |
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if ( p[i]->d[j] ) break; |
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STOZ(p[i]->d[j],z); |
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chsgnp(t,&mt); mt->dc->d =z; |
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addp(CO,mt,(P)ONE,&s); mulp(CO,hp,s,&w); hp = w; |
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} |
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return hp; |
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} |
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struct oEGT eg_comp; |
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void mhp_rec(VECT b,VECT x,P t,P *r) |
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{ |
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int n,i,j,k,l,i2,nv,len; |
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int *d; |
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Z mone,z; |
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DCP dc,dc1; |
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P s; |
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P *r2; |
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DL *p,*q; |
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DL pi,xj,d1; |
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VECT c; |
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struct oEGT eg0,eg1; |
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i_all++; |
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n = b->len; nv = x->len; p = (DL *)BDY(b); |
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if ( !n ) { |
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r[0] = (P)ONE; |
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return; |
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} |
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if ( n == 1 && p[0]->td == 0 ) |
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return; |
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for ( i = 0; i < n; i++ ) |
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if ( p[i]->td > 1 ) break; |
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if ( i == n ) { |
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r[n] = (P)ONE; |
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return; |
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} |
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#if 0 |
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if ( simple_check(b,nv) ) { |
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i_simple++; |
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r[0] = mhp_simple(b,x,t); |
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return; |
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} |
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#endif |
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for ( j = 0, d = p[i]->d; j < nv; j++ ) |
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if ( d[j] ) break; |
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xj = BDY(x)[j]; |
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MKVECT(c,n); q = (DL *)BDY(c); |
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for ( i = k = l = 0; i < n; i++ ) |
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if ( p[i]->d[j] ) { |
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pi = p[i]; |
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NEWDL(d1,nv); d1->td =pi->td - 1; |
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memcpy(d1->d,pi->d,nv*sizeof(int)); |
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d1->d[j]--; |
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p[k++] = d1; |
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} else |
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q[l++] = p[i]; |
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for ( i = k, i2 = 0; i2 < l; i++, i2++ ) |
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p[i] = q[i2]; |
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/* b=(b[0]/xj,...,b[k-1]/xj,b[k],...b[n-1]) where |
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b[0],...,b[k-1] are divisible by k */ |
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make_reduced2(b,k,nv); |
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mhp_rec(b,x,t,r); |
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/* c = (b[0],...,b[l-1],xj) */ |
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q[l] = xj; c->len = l+1; |
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r2 = (P *)CALLOC(nv+1,sizeof(P)); |
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mhp_rec(c,x,t,r2); |
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// get_eg(&eg0); |
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for ( i = 0; i <= nv; i++ ) { |
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mulp(CO,r[i],t,&s); addp(CO,s,r2[i],&r[i]); |
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} |
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// get_eg(&eg1); add_eg(&eg_comp,&eg0,&eg1); |
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} |
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/* (n+a)Cb as a polynomial of n; return (n+a)*...*(n+a-b+1) */ |
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P binpoly(P n,int a,int b) |
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{ |
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Z z; |
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P s,r,t; |
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int i; |
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STOZ(a,z); addp(CO,n,(P)z,&s); r = (P)ONE; |
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for ( i = 0; i < b; i++ ) { |
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mulp(CO,r,s,&t); r = t; |
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subp(CO,s,(P)ONE,&t); s = t; |
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} |
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return r; |
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} |
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void ibin(unsigned long int n,unsigned long int k,Z *r); |
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void mhp_to_hf(VL vl,P hp,int n,P *plist,VECT *head,P *hf) |
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{ |
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P tv,gcd,q,h,hphead,tt,ai,hpoly,nv,bp,w; |
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Z d,z; |
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DCP dc,topdc; |
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VECT hfhead; |
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int i,s,qd; |
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if ( !hp ) { |
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MKVECT(hfhead,0); *head = hfhead; |
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*hf = 0; |
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} else { |
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makevar("t",&tv); |
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ezgcdp(CO,hp,plist[n],&gcd); |
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if ( NUM(gcd) ) { |
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s = n; |
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q = hp; |
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} else { |
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s = n-ZTOS(DEG(DC(gcd))); |
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divsp(CO,hp,plist[n-s],&q); |
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} |
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if ( NUM(q) ) qd = 0; |
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else qd = ZTOS(DEG(DC(q))); |
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if ( s == 0 ) { |
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MKVECT(hfhead,qd+1); |
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for ( i = 0; i <= qd; i++ ) { |
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coefp(q,i,(P *)&BDY(hfhead)[i]); |
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} |
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*head = hfhead; |
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*hf = 0; |
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} else { |
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if ( qd ) { |
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topdc = 0; |
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for ( i = 0; i < qd; i++ ) { |
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NEWDC(dc); NEXT(dc) = topdc; |
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ibin(i+s-1,s-1,(Z *)&COEF(dc)); |
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STOZ(i,d); DEG(dc) = d; |
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topdc = dc; |
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} |
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MKP(VR(tv),topdc,h); |
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mulp(CO,h,q,&hphead); |
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} |
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MKVECT(hfhead,qd); |
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for ( i = 0; i < qd; i++ ) |
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coefp(hphead,i,(P *)&BDY(hfhead)[i]); |
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*head = hfhead; |
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hpoly = 0; |
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makevar("n",&nv); |
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for ( i = 0; i <= qd; i++ ) { |
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coefp(q,i,&ai); |
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bp = binpoly(nv,s-i-1,s-1); |
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mulp(CO,ai,bp,&tt); |
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addp(CO,hpoly,tt,&w); |
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hpoly = w; |
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} |
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if ( s > 2 ) { |
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factorialz(s-1,&z); |
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divsp(CO,hpoly,(P)z,&tt); hpoly = tt; |
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} |
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*hf = hpoly; |
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for ( i = qd-1; i >= 0; i-- ) { |
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UTOZ(i,z); |
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substp(CO,hpoly,VR(nv),(P)z,&tt); |
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if ( cmpz((Z)tt,(Z)BDY(hfhead)[i]) ) break; |
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} |
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hfhead->len = i+1; |
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} |
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} |
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} |
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/* create (1,1-t,...,(1-t)^n) */ |
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P *mhp_prep(int n,P *tv) { |
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P *plist; |
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P mt,t1; |
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int i; |
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plist = (P *)MALLOC((n+1)*sizeof(P)); |
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/* t1 = 1-t */ |
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makevar("t",tv); chsgnp(*tv,&mt); addp(CO,mt,(P)ONE,&t1); |
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for ( plist[0] = (P)ONE, i = 1; i <= n; i++ ) |
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mulp(CO,plist[i-1],t1,&plist[i]); |
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return plist; |
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} |
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P mhp_ctop(P *r,P *plist,int n) |
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{ |
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int i; |
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P hp,u,w; |
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for ( hp = 0, i = 0; i <= n; i++ ) { |
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mulp(CO,plist[i],r[i],&u); addp(CO,u,hp,&w); hp = w; |
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} |
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return hp; |
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} |
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void Pdp_monomial_hilbert_poincare(NODE arg,LIST *rp) |
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{ |
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LIST g,v; |
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VL vl; |
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int m,n,i; |
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VECT b,x,hfhead; |
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NODE t,nd; |
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Z z,den; |
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P hp,tv,mt,t1,u,w,hpoly; |
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DP a; |
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DL *p; |
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P *plist,*r; |
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Obj val; |
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i_simple = i_all = 0; |
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g = (LIST)ARG0(arg); v = (LIST)ARG1(arg); |
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pltovl(v,&vl); |
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m = length(BDY(g)); MKVECT(b,m); p = (DL *)BDY(b); |
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for ( t = BDY(g), i = 0; t; t = NEXT(t), i++ ) { |
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if ( !BDY(t) ) |
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p[i] = 0; |
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else { |
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ptod(CO,vl,(P)BDY(t),&a); p[i] = BDY(a)->dl; |
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} |
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} |
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n = length(BDY(v)); MKVECT(x,n); p = (DL *)BDY(x); |
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for ( t = BDY(v), i = 0; t; t = NEXT(t), i++ ) { |
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ptod(CO,vl,(P)BDY(t),&a); p[i] = BDY(a)->dl; |
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} |
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r = (P *)CALLOC(n+1,sizeof(P)); |
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plist = mhp_prep(n,&tv); |
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make_reduced(b,n); |
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mhp_rec(b,x,tv,r); |
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hp = mhp_ctop(r,plist,n); |
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mhp_to_hf(CO,hp,n,plist,&hfhead,&hpoly); |
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UTOZ(n,z); |
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nd = mknode(4,hp,z,hfhead,hpoly); |
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MKLIST(*rp,nd); |
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} |
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void Pdp_compute_last_t(NODE arg,LIST *rp) |
void Pdp_compute_last_t(NODE arg,LIST *rp) |
{ |
{ |
NODE g,gh,homo,n; |
NODE g,gh,homo,n; |
Line 580 void Pdp_nf_tab_f(NODE arg,DP *rp) |
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Line 905 void Pdp_nf_tab_f(NODE arg,DP *rp) |
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dp_nf_tab_f((DP)ARG0(arg),(LIST *)BDY((VECT)ARG1(arg)),rp); |
dp_nf_tab_f((DP)ARG0(arg),(LIST *)BDY((VECT)ARG1(arg)),rp); |
} |
} |
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extern int dpm_ordtype; |
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void Pdp_ord(NODE arg,Obj *rp) |
void Pdp_ord(NODE arg,Obj *rp) |
{ |
{ |
struct order_spec *spec; |
struct order_spec *spec; |
Line 597 void Pdp_ord(NODE arg,Obj *rp) |
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Line 924 void Pdp_ord(NODE arg,Obj *rp) |
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else if ( !create_order_spec(0,(Obj)ARG0(arg),&spec) ) |
else if ( !create_order_spec(0,(Obj)ARG0(arg),&spec) ) |
error("dp_ord : invalid order specification"); |
error("dp_ord : invalid order specification"); |
initd(spec); *rp = spec->obj; |
initd(spec); *rp = spec->obj; |
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if ( spec->id >= 256 ) dpm_ordtype = spec->ispot; |
} |
} |
} |
} |
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Line 747 void Pdpm_ltod(NODE arg,DPM *rp) |
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Line 1075 void Pdpm_ltod(NODE arg,DPM *rp) |
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nd = BDY(f); |
nd = BDY(f); |
len = length(nd); |
len = length(nd); |
for ( i = 0, t = nd, s = 0; i < len; i++, t = NEXT(t) ) { |
for ( i = 1, t = nd, s = 0; i <= len; i++, t = NEXT(t) ) { |
ptod(CO,vl,(P)BDY(t),&d); |
ptod(CO,vl,(P)BDY(t),&d); |
dtodpm(d,i,&u); |
dtodpm(d,i,&u); |
adddpm(CO,s,u,&w); s = w; |
adddpm(CO,s,u,&w); s = w; |
Line 755 void Pdpm_ltod(NODE arg,DPM *rp) |
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Line 1083 void Pdpm_ltod(NODE arg,DPM *rp) |
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*rp = s; |
*rp = s; |
} |
} |
|
|
|
// c*[monomial,i]+... -> c*<<monomial:i>>+... |
|
|
|
void Pdpm_dptodpm(NODE arg,DPM *rp) |
|
{ |
|
DP p; |
|
MP mp; |
|
int pos; |
|
DMM m0,m; |
|
|
|
p = (DP)ARG0(arg); |
|
pos = ZTOS((Z)ARG1(arg)); |
|
if ( pos <= 0 ) |
|
error("dpm_mtod : position must be positive"); |
|
if ( !p ) *rp = 0; |
|
else { |
|
for ( m0 = 0, mp = BDY(p); mp; mp = NEXT(mp) ) { |
|
NEXTDMM(m0,m); m->dl = mp->dl; m->c = mp->c; m->pos = pos; |
|
} |
|
MKDPM(p->nv,m0,*rp); (*rp)->sugar = p->sugar; |
|
} |
|
} |
|
|
void Pdpm_dtol(NODE arg,LIST *rp) |
void Pdpm_dtol(NODE arg,LIST *rp) |
{ |
{ |
DPM a; |
DPM a; |
Line 965 void Pdpm_nf(NODE arg,DPM *rp) |
|
Line 1315 void Pdpm_nf(NODE arg,DPM *rp) |
|
dpm_nf_z(b,g,ps,full,DP_Multiple,rp); |
dpm_nf_z(b,g,ps,full,DP_Multiple,rp); |
} |
} |
|
|
|
DP *dpm_nf_and_quotient(NODE b,DPM g,VECT ps,DPM *rp,P *dnp); |
|
|
|
void Pdpm_nf_and_quotient(NODE arg,LIST *rp) |
|
{ |
|
NODE b; |
|
VECT ps; |
|
DPM g,nm; |
|
P dn; |
|
VECT quo; |
|
NODE n; |
|
int ac; |
|
|
|
do_weyl = 0; dp_fcoeffs = 0; |
|
ac = argc(arg); |
|
if ( ac < 2 ) |
|
error("dpm_nf_and_quotient : invalid arguments"); |
|
else if ( ac == 2 ) { |
|
asir_assert(ARG0(arg),O_DPM,"dpm_nf"); |
|
asir_assert(ARG1(arg),O_VECT,"dpm_nf"); |
|
b = 0; g = (DPM)ARG0(arg); ps = (VECT)ARG1(arg); |
|
} else if ( ac == 3 ) { |
|
asir_assert(ARG0(arg),O_LIST,"dpm_nf"); |
|
asir_assert(ARG1(arg),O_DPM,"dpm_nf"); |
|
asir_assert(ARG2(arg),O_VECT,"dpm_nf"); |
|
b = BDY((LIST)ARG0(arg)); g = (DPM)ARG1(arg); ps = (VECT)ARG2(arg); |
|
} |
|
if ( !g ) { |
|
*rp = 0; return; |
|
} |
|
NEWVECT(quo); quo->len = ps->len; |
|
quo->body = (pointer *)dpm_nf_and_quotient(b,g,ps,&nm,&dn); |
|
n = mknode(3,nm,dn,quo); |
|
MKLIST(*rp,n); |
|
} |
|
|
void Pdpm_weyl_nf(NODE arg,DPM *rp) |
void Pdpm_weyl_nf(NODE arg,DPM *rp) |
{ |
{ |
NODE b; |
NODE b; |
Line 1446 void Pdp_redble(NODE arg,Z *rp) |
|
Line 1831 void Pdp_redble(NODE arg,Z *rp) |
|
*rp = 0; |
*rp = 0; |
} |
} |
|
|
|
void Pdpm_redble(NODE arg,Z *rp) |
|
{ |
|
asir_assert(ARG0(arg),O_DPM,"dpm_redble"); |
|
asir_assert(ARG1(arg),O_DPM,"dpm_redble"); |
|
if ( dpm_redble((DPM)ARG0(arg),(DPM)ARG1(arg)) ) |
|
*rp = ONE; |
|
else |
|
*rp = 0; |
|
} |
|
|
void Pdp_red_mod(NODE arg,LIST *rp) |
void Pdp_red_mod(NODE arg,LIST *rp) |
{ |
{ |
DP h,r; |
DP h,r; |
Line 1608 void Pdp_weyl_sp(NODE arg,DP *rp) |
|
Line 2003 void Pdp_weyl_sp(NODE arg,DP *rp) |
|
do_weyl = 0; |
do_weyl = 0; |
} |
} |
|
|
void Pdpm_sp(NODE arg,DPM *rp) |
void Pdpm_sp(NODE arg,Obj *rp) |
{ |
{ |
DPM p1,p2; |
DPM p1,p2,sp; |
|
DP mul1,mul2; |
|
Obj val; |
|
NODE nd; |
|
LIST l; |
|
|
do_weyl = 0; |
do_weyl = 0; |
p1 = (DPM)ARG0(arg); p2 = (DPM)ARG1(arg); |
p1 = (DPM)ARG0(arg); p2 = (DPM)ARG1(arg); |
asir_assert(p1,O_DPM,"dpm_sp"); asir_assert(p2,O_DPM,"dpm_sp"); |
asir_assert(p1,O_DPM,"dpm_sp"); asir_assert(p2,O_DPM,"dpm_sp"); |
dpm_sp(p1,p2,rp); |
dpm_sp(p1,p2,&sp,&mul1,&mul2); |
|
if ( get_opt("coef",&val) && val ) { |
|
nd = mknode(3,sp,mul1,mul2); |
|
MKLIST(l,nd); |
|
*rp = (Obj)l; |
|
} else { |
|
*rp = (Obj)sp; |
|
} |
} |
} |
|
|
void Pdpm_weyl_sp(NODE arg,DPM *rp) |
void Pdpm_weyl_sp(NODE arg,Obj *rp) |
{ |
{ |
DPM p1,p2; |
DPM p1,p2,sp; |
|
DP mul1,mul2; |
|
Obj val; |
|
NODE nd; |
|
LIST l; |
|
|
p1 = (DPM)ARG0(arg); p2 = (DPM)ARG1(arg); |
p1 = (DPM)ARG0(arg); p2 = (DPM)ARG1(arg); |
asir_assert(p1,O_DPM,"dpm_weyl_sp"); asir_assert(p2,O_DPM,"dpm_weyl_sp"); |
asir_assert(p1,O_DPM,"dpm_weyl_sp"); asir_assert(p2,O_DPM,"dpm_weyl_sp"); |
do_weyl = 1; |
do_weyl = 1; |
dpm_sp(p1,p2,rp); |
dpm_sp(p1,p2,&sp,&mul1,&mul2); |
do_weyl = 0; |
do_weyl = 0; |
|
if ( get_opt("coef",&val) && val ) { |
|
nd = mknode(3,sp,mul1,mul2); |
|
MKLIST(l,nd); |
|
*rp = (Obj)l; |
|
} else { |
|
*rp = (Obj)sp; |
|
} |
} |
} |
|
|
void Pdp_sp_mod(NODE arg,DP *rp) |
void Pdp_sp_mod(NODE arg,DP *rp) |
Line 2496 void Pnd_gr_trace(NODE arg,LIST *rp) |
|
Line 2913 void Pnd_gr_trace(NODE arg,LIST *rp) |
|
{ |
{ |
LIST f,v; |
LIST f,v; |
int m,homo,ac; |
int m,homo,ac; |
|
Obj val; |
|
int retdp; |
Num nhomo; |
Num nhomo; |
struct order_spec *ord; |
struct order_spec *ord; |
|
|
Line 2519 void Pnd_gr_trace(NODE arg,LIST *rp) |
|
Line 2938 void Pnd_gr_trace(NODE arg,LIST *rp) |
|
homo = ZTOS((Q)nhomo); |
homo = ZTOS((Q)nhomo); |
} else |
} else |
error("nd_gr_trace : invalid argument"); |
error("nd_gr_trace : invalid argument"); |
nd_gr_trace(f,v,m,homo,0,ord,rp); |
retdp = 0; |
|
if ( get_opt("dp",&val) && val ) retdp = 1; |
|
nd_gr_trace(f,v,m,homo,retdp,0,ord,rp); |
} |
} |
|
|
void Pnd_f4_trace(NODE arg,LIST *rp) |
void Pnd_f4_trace(NODE arg,LIST *rp) |
{ |
{ |
LIST f,v; |
LIST f,v; |
int m,homo,ac; |
int m,homo,ac; |
|
int retdp; |
|
Obj val; |
Num nhomo; |
Num nhomo; |
struct order_spec *ord; |
struct order_spec *ord; |
|
|
Line 2549 void Pnd_f4_trace(NODE arg,LIST *rp) |
|
Line 2972 void Pnd_f4_trace(NODE arg,LIST *rp) |
|
homo = ZTOS((Q)nhomo); |
homo = ZTOS((Q)nhomo); |
} else |
} else |
error("nd_gr_trace : invalid argument"); |
error("nd_gr_trace : invalid argument"); |
nd_gr_trace(f,v,m,homo,1,ord,rp); |
retdp = 0; |
|
if ( get_opt("dp",&val) && val ) retdp = 1; |
|
nd_gr_trace(f,v,m,homo,retdp,1,ord,rp); |
} |
} |
|
|
void Pnd_weyl_gr(NODE arg,LIST *rp) |
void Pnd_weyl_gr(NODE arg,LIST *rp) |
Line 2590 void Pnd_weyl_gr(NODE arg,LIST *rp) |
|
Line 3015 void Pnd_weyl_gr(NODE arg,LIST *rp) |
|
void Pnd_weyl_gr_trace(NODE arg,LIST *rp) |
void Pnd_weyl_gr_trace(NODE arg,LIST *rp) |
{ |
{ |
LIST f,v; |
LIST f,v; |
int m,homo,ac; |
int m,homo,ac,retdp; |
|
Obj val; |
Num nhomo; |
Num nhomo; |
struct order_spec *ord; |
struct order_spec *ord; |
|
|
Line 2614 void Pnd_weyl_gr_trace(NODE arg,LIST *rp) |
|
Line 3040 void Pnd_weyl_gr_trace(NODE arg,LIST *rp) |
|
homo = ZTOS((Q)nhomo); |
homo = ZTOS((Q)nhomo); |
} else |
} else |
error("nd_weyl_gr_trace : invalid argument"); |
error("nd_weyl_gr_trace : invalid argument"); |
nd_gr_trace(f,v,m,homo,0,ord,rp); |
retdp = 0; |
|
if ( get_opt("dp",&val) && val ) retdp = 1; |
|
nd_gr_trace(f,v,m,homo,retdp,0,ord,rp); |
do_weyl = 0; |
do_weyl = 0; |
} |
} |
|
|
Line 3433 void Pdpv_ord(NODE arg,Obj *rp) |
|
Line 3861 void Pdpv_ord(NODE arg,Obj *rp) |
|
*rp = dp_current_modspec->obj; |
*rp = dp_current_modspec->obj; |
} |
} |
|
|
extern int dpm_ispot; |
extern int dpm_ordtype; |
|
|
void Pdpm_ord(NODE arg,LIST *rp) |
void set_schreyer_order(NODE n); |
|
|
|
LIST schreyer_obj; |
|
|
|
void Pdpm_set_schreyer(NODE arg,Z *rp) |
{ |
{ |
Z q; |
if ( argc(arg) ) { |
NODE nd; |
schreyer_obj = (LIST)ARG0(arg); |
struct order_spec *spec; |
set_schreyer_order(schreyer_obj?BDY(schreyer_obj):0); |
|
|
if ( arg ) { |
|
nd = BDY((LIST)ARG0(arg)); |
|
if ( !create_order_spec(0,(Obj)ARG1(nd),&spec) ) |
|
error("dpm_ord : invalid order specification"); |
|
initdpm(spec,ZTOS((Q)ARG0(nd))); |
|
} |
} |
STOZ(dpm_ispot,q); |
*rp = schreyer_obj; |
nd = mknode(2,q,dp_current_spec->obj); |
|
MKLIST(*rp,nd); |
|
} |
} |
|
|
void Pdpm_hm(NODE arg,DPM *rp) |
void Pdpm_hm(NODE arg,DPM *rp) |
Line 3464 void Pdpm_ht(NODE arg,DPM *rp) |
|
Line 3888 void Pdpm_ht(NODE arg,DPM *rp) |
|
{ |
{ |
DPM p; |
DPM p; |
|
|
p = (DPM)ARG0(arg); asir_assert(p,O_DPM,"dp_ht"); |
p = (DPM)ARG0(arg); asir_assert(p,O_DPM,"dpm_ht"); |
dpm_ht(p,rp); |
dpm_ht(p,rp); |
} |
} |
|
|
|
void dpm_shift(DPM p,int s,DPM *rp); |
|
|
|
void Pdpm_shift(NODE arg,DPM *rp) |
|
{ |
|
DPM p; |
|
int s; |
|
|
|
p = (DPM)ARG0(arg); asir_assert(p,O_DPM,"dpm_shift"); |
|
s = ZTOS((Z)ARG1(arg)); |
|
dpm_shift(p,s,rp); |
|
} |
|
|
|
void dpm_sort(DPM p,DPM *rp); |
|
|
|
void Pdpm_sort(NODE arg,DPM *rp) |
|
{ |
|
DPM p; |
|
int s; |
|
|
|
p = (DPM)ARG0(arg); asir_assert(p,O_DPM,"dpm_shift"); |
|
dpm_sort(p,rp); |
|
} |
|
|
|
void dpm_split(DPM p,int s,DPM *up,DPM *lo); |
|
|
|
void Pdpm_split(NODE arg,LIST *rp) |
|
{ |
|
DPM p,up,lo; |
|
int s; |
|
NODE nd; |
|
|
|
p = (DPM)ARG0(arg); asir_assert(p,O_DPM,"dpm_split"); |
|
s = ZTOS((Z)ARG1(arg)); |
|
dpm_split(p,s,&up,&lo); |
|
nd = mknode(2,up,lo); |
|
MKLIST(*rp,nd); |
|
} |
|
|
|
|
void Pdpm_hc(NODE arg,Obj *rp) |
void Pdpm_hc(NODE arg,Obj *rp) |
{ |
{ |
asir_assert(ARG0(arg),O_DPM,"dpm_hc"); |
asir_assert(ARG0(arg),O_DPM,"dpm_hc"); |
Line 3577 int dpv_hp(DPV p) |
|
Line 4040 int dpv_hp(DPV p) |
|
case ORD_LEX: |
case ORD_LEX: |
for ( i = 0; i < len; i++ ) |
for ( i = 0; i < len; i++ ) |
if ( e[i] ) return i; |
if ( e[i] ) return i; |
|
return -1; |
|
break; |
|
default: |
|
error("dpv_hp : unsupported term ordering"); |
return -1; |
return -1; |
break; |
break; |
} |
} |