=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/builtin/dp.c,v retrieving revision 1.97 retrieving revision 1.105 diff -u -p -r1.97 -r1.105 --- OpenXM_contrib2/asir2000/builtin/dp.c 2016/03/31 07:33:32 1.97 +++ OpenXM_contrib2/asir2000/builtin/dp.c 2017/08/31 02:36:20 1.105 @@ -44,7 +44,7 @@ * 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 1.96 2015/09/24 04:43:12 noro Exp $ + * $OpenXM: OpenXM_contrib2/asir2000/builtin/dp.c,v 1.104 2017/03/27 09:35:13 noro Exp $ */ #include "ca.h" #include "base.h" @@ -69,8 +69,10 @@ void Pdp_set_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(),Pdp_true_nf_marked(),Pdp_true_nf_marked_mod(); -void Pdp_true_nf_and_quotient(); + +void Pdp_true_nf_and_quotient(),Pdp_true_nf_and_quotient_mod(); void Pdp_true_nf_and_quotient_marked(),Pdp_true_nf_and_quotient_marked_mod(); + void Pdp_nf_mod(),Pdp_true_nf_mod(); void Pdp_criB(),Pdp_nelim(); void Pdp_minp(),Pdp_sp_mod(); @@ -85,16 +87,23 @@ void Pdp_vtoe(), Pdp_etov(), Pdp_dtov(), Pdp_idiv(), P void Pdp_cont(); void Pdp_gr_checklist(); 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_hm(),Pdpm_ht(),Pdpm_hc(); void Pdp_weyl_red(); void Pdp_weyl_sp(); + void Pdp_weyl_nf(),Pdp_weyl_nf_mod(); +void Pdp_weyl_true_nf_and_quotient(),Pdp_weyl_true_nf_and_quotient_mod(); +void Pdp_weyl_true_nf_and_quotient_marked(),Pdp_weyl_true_nf_and_quotient_marked_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(),Pdp_weyl_act(); void Pdp_weyl_set_weight(); void Pdp_set_weight(),Pdp_set_top_weight(),Pdp_set_module_weight(); 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_gr_postproc(), Pnd_weyl_gr_postproc(); @@ -144,15 +153,24 @@ struct ftab dp_tab[] = { /* normal form */ {"dp_nf",Pdp_nf,4}, + {"dp_nf_mod",Pdp_nf_mod,5}, {"dp_nf_f",Pdp_nf_f,4}, + {"dpm_nf_f",Pdpm_nf_f,4}, + {"dpm_weyl_nf_f",Pdpm_weyl_nf_f,4}, + {"dpm_nf",Pdpm_nf,4}, + {"dpm_sp",Pdpm_sp,2}, + {"dpm_weyl_sp",Pdpm_weyl_sp,2}, + {"dp_true_nf",Pdp_true_nf,4}, - {"dp_true_nf_and_quotient",Pdp_true_nf_and_quotient,4}, + {"dp_true_nf_mod",Pdp_true_nf_mod,5}, {"dp_true_nf_marked",Pdp_true_nf_marked,4}, + {"dp_true_nf_marked_mod",Pdp_true_nf_marked_mod,5}, + + {"dp_true_nf_and_quotient",Pdp_true_nf_and_quotient,3}, + {"dp_true_nf_and_quotient_mod",Pdp_true_nf_and_quotient_mod,4}, {"dp_true_nf_and_quotient_marked",Pdp_true_nf_and_quotient_marked,4}, {"dp_true_nf_and_quotient_marked_mod",Pdp_true_nf_and_quotient_marked_mod,5}, - {"dp_true_nf_marked_mod",Pdp_true_nf_marked_mod,5}, - {"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_f",Pdp_nf_tab_f,2}, {"dp_nf_tab_mod",Pdp_nf_tab_mod,3}, @@ -164,16 +182,16 @@ struct ftab dp_tab[] = { {"dp_gr_mod_main",Pdp_gr_mod_main,5}, {"dp_gr_f_main",Pdp_gr_f_main,4}, {"dp_gr_checklist",Pdp_gr_checklist,2}, - {"nd_f4",Pnd_f4,4}, - {"nd_gr",Pnd_gr,4}, - {"nd_gr_trace",Pnd_gr_trace,5}, - {"nd_f4_trace",Pnd_f4_trace,5}, + {"nd_f4",Pnd_f4,-4}, + {"nd_gr",Pnd_gr,-4}, + {"nd_gr_trace",Pnd_gr_trace,-5}, + {"nd_f4_trace",Pnd_f4_trace,-5}, {"nd_gr_postproc",Pnd_gr_postproc,5}, {"nd_gr_recompute_trace",Pnd_gr_recompute_trace,5}, {"nd_btog",Pnd_btog,-6}, {"nd_weyl_gr_postproc",Pnd_weyl_gr_postproc,5}, - {"nd_weyl_gr",Pnd_weyl_gr,4}, - {"nd_weyl_gr_trace",Pnd_weyl_gr_trace,5}, + {"nd_weyl_gr",Pnd_weyl_gr,-4}, + {"nd_weyl_gr_trace",Pnd_weyl_gr_trace,-5}, {"nd_nf",Pnd_nf,5}, {"nd_weyl_nf",Pnd_weyl_nf,5}, @@ -195,9 +213,16 @@ struct ftab dp_tab[] = { /* normal form */ {"dp_weyl_nf",Pdp_weyl_nf,4}, + {"dpm_weyl_nf",Pdpm_weyl_nf,4}, {"dp_weyl_nf_mod",Pdp_weyl_nf_mod,5}, {"dp_weyl_nf_f",Pdp_weyl_nf_f,4}, + {"dp_weyl_true_nf_and_quotient",Pdp_weyl_true_nf_and_quotient,3}, + {"dp_weyl_true_nf_and_quotient_mod",Pdp_weyl_true_nf_and_quotient_mod,4}, + {"dp_weyl_true_nf_and_quotient_marked",Pdp_weyl_true_nf_and_quotient_marked,4}, + {"dp_weyl_true_nf_and_quotient_marked_mod",Pdp_weyl_true_nf_and_quotient_marked_mod,5}, + + /* Buchberger algorithm */ {"dp_weyl_gr_main",Pdp_weyl_gr_main,-5}, {"dp_weyl_gr_mod_main",Pdp_weyl_gr_mod_main,5}, @@ -222,6 +247,7 @@ struct ftab dp_supp_tab[] = { /* setting flags */ {"dp_sort",Pdp_sort,1}, {"dp_ord",Pdp_ord,-1}, + {"dpm_ord",Pdpm_ord,-1}, {"dpv_ord",Pdpv_ord,-2}, {"dp_set_kara",Pdp_set_kara,-1}, {"dp_nelim",Pdp_nelim,-1}, @@ -242,6 +268,9 @@ struct ftab dp_supp_tab[] = { {"dp_rat",Pdp_rat,1}, {"dp_ltod",Pdp_ltod,-2}, + {"dpm_ltod",Pdpm_ltod,2}, + {"dpm_dtol",Pdpm_dtol,3}, + /* criteria */ {"dp_cri1",Pdp_cri1,2}, {"dp_cri2",Pdp_cri2,2}, @@ -256,6 +285,9 @@ struct ftab dp_supp_tab[] = { {"dpv_hm",Pdpv_hm,1}, {"dpv_ht",Pdpv_ht,1}, {"dpv_hc",Pdpv_hc,1}, + {"dpm_hm",Pdpm_hm,1}, + {"dpm_ht",Pdpm_ht,1}, + {"dpm_hc",Pdpm_hc,1}, {"dp_rest",Pdp_rest,1}, {"dp_initial_term",Pdp_initial_term,1}, {"dp_order",Pdp_order,1}, @@ -403,7 +435,7 @@ void Pdp_mdtod(NODE arg,DP *rp) *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; + mptop((P)m->c,&t); NEXTMP(mr0,mr); mr->c = (Obj)t; mr->dl = m->dl; } NEXT(mr) = 0; MKDP(p->nv,mr0,*rp); (*rp)->sugar = p->sugar; } @@ -495,7 +527,7 @@ void Pdp_vtoe(NODE arg,DP *rp) d[i] = QTOS((Q)(v->body[i])); td += MUL_WEIGHT(d[i],i); } dl->td = td; - NEWMP(m); m->dl = dl; m->c = (P)ONE; NEXT(m) = 0; + NEWMP(m); m->dl = dl; m->c = (Obj)ONE; NEXT(m) = 0; MKDP(n,m,dp); dp->sugar = td; *rp = dp; } @@ -606,7 +638,7 @@ void Pdp_ptod(NODE arg,DP *rp) ptod(CO,vl,p,rp); } -void Phomogenize(NODE arg,P *rp) +void Phomogenize(NODE arg,Obj *rp) { P p; DP d,h; @@ -688,11 +720,89 @@ void Pdp_ltod(NODE arg,DPV *rp) MKDPV(len,e,*rp); } -void Pdp_dtop(NODE arg,P *rp) +void Pdpm_ltod(NODE arg,DPM *rp) { NODE n; VL vl,tvl; + LIST f,v; + int i,len; + NODE nd; + NODE t; + DP d; + DPM s,u,w; + f = (LIST)ARG0(arg); + v = (LIST)ARG1(arg); + for ( vl = 0, n = BDY(v); 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; + + nd = BDY(f); + len = length(nd); + for ( i = 0, t = nd, s = 0; i < len; i++, t = NEXT(t) ) { + ptod(CO,vl,(P)BDY(t),&d); + dtodpm(d,i,&u); + adddpm(CO,s,u,&w); s = w; + } + *rp = s; +} + +void Pdpm_dtol(NODE arg,LIST *rp) +{ + DPM a; + NODE nd,nd1; + VL vl,tvl; + int n,len,i,pos,nv; + MP *w; + DMM t; + DMM *wa; + MP m; + DP u; + Obj s; + + a = (DPM)ARG0(arg); + for ( vl = 0, nd = BDY((LIST)ARG1(arg)), nv = 0; nd; nd = NEXT(nd), nv++ ) { + if ( !vl ) { + NEWVL(vl); tvl = vl; + } else { + NEWVL(NEXT(tvl)); tvl = NEXT(tvl); + } + VR(tvl) = VR((P)BDY(nd)); + } + if ( vl ) + NEXT(tvl) = 0; + n = QTOS((Q)ARG2(arg)); + w = (MP *)CALLOC(n,sizeof(MP)); + for ( t = BDY(a), len = 0; t; t = NEXT(t) ) len++; + wa = (DMM *)MALLOC(len*sizeof(DMM)); + for ( t = BDY(a), i = 0; t; t = NEXT(t), i++ ) wa[i] = t; + for ( i = len-1; i >= 0; i-- ) { + NEWMP(m); m->dl = wa[i]->dl; C(m) = C(wa[i]); + pos = wa[i]->pos; + NEXT(m) = w[pos]; + w[pos] = m; + } + nd = 0; + for ( i = n-1; i >= 0; i-- ) { + MKDP(nv,w[i],u); u->sugar = a->sugar; /* XXX */ + dtop(CO,vl,u,&s); + MKNODE(nd1,s,nd); nd = nd1; + } + MKLIST(*rp,nd); +} + +void Pdp_dtop(NODE arg,Obj *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) ) { @@ -834,6 +944,47 @@ void Pdp_weyl_nf(NODE arg,DP *rp) do_weyl = 0; } +void Pdpm_nf(NODE arg,DP *rp) +{ + NODE b; + DPM *ps; + DPM g; + int full; + + if ( !(g = (DPM)ARG1(arg)) ) { + *rp = 0; return; + } + do_weyl = 0; dp_fcoeffs = 0; + asir_assert(ARG0(arg),O_LIST,"dpm_nf"); + asir_assert(ARG1(arg),O_DPM,"dpm_nf"); + asir_assert(ARG2(arg),O_VECT,"dpm_nf"); + asir_assert(ARG3(arg),O_N,"dpm_nf"); + b = BDY((LIST)ARG0(arg)); ps = (DPM *)BDY((VECT)ARG2(arg)); + full = (Q)ARG3(arg) ? 1 : 0; + dpm_nf_z(b,g,ps,full,DP_Multiple,rp); +} + +void Pdpm_weyl_nf(NODE arg,DPM *rp) +{ + NODE b; + DPM *ps; + DPM g; + int full; + + if ( !(g = (DPM)ARG1(arg)) ) { + *rp = 0; return; + } + asir_assert(ARG0(arg),O_LIST,"dpm_weyl_nf"); + asir_assert(ARG1(arg),O_DPM,"dpm_weyl_nf"); + asir_assert(ARG2(arg),O_VECT,"dpm_weyl_nf"); + asir_assert(ARG3(arg),O_N,"dpm_weyl_nf"); + b = BDY((LIST)ARG0(arg)); ps = (DPM *)BDY((VECT)ARG2(arg)); + full = (Q)ARG3(arg) ? 1 : 0; + do_weyl = 1; + dpm_nf_z(b,g,ps,full,DP_Multiple,rp); + do_weyl = 0; +} + /* nf computation using field operations */ void Pdp_nf_f(NODE arg,DP *rp) @@ -877,6 +1028,47 @@ void Pdp_weyl_nf_f(NODE arg,DP *rp) do_weyl = 0; } +void Pdpm_nf_f(NODE arg,DPM *rp) +{ + NODE b; + DPM *ps; + DPM g; + int full; + + if ( !(g = (DPM)ARG1(arg)) ) { + *rp = 0; return; + } + asir_assert(ARG0(arg),O_LIST,"dpm_nf_f"); + asir_assert(ARG1(arg),O_DPM,"dpm_nf_f"); + asir_assert(ARG2(arg),O_VECT,"dpm_nf_f"); + asir_assert(ARG3(arg),O_N,"dpm_nf_f"); + b = BDY((LIST)ARG0(arg)); ps = (DPM *)BDY((VECT)ARG2(arg)); + full = (Q)ARG3(arg) ? 1 : 0; + dpm_nf_f(b,g,ps,full,rp); +} + +void Pdpm_weyl_nf_f(NODE arg,DPM *rp) +{ + NODE b; + DPM *ps; + DPM g; + int full; + + if ( !(g = (DPM)ARG1(arg)) ) { + *rp = 0; return; + } + asir_assert(ARG0(arg),O_LIST,"dpm_weyl_nf_f"); + asir_assert(ARG1(arg),O_DP,"dpm_weyl_nf_f"); + asir_assert(ARG2(arg),O_VECT,"dpm_weyl_nf_f"); + asir_assert(ARG3(arg),O_N,"dpm_weyl_nf_f"); + b = BDY((LIST)ARG0(arg)); ps = (DPM *)BDY((VECT)ARG2(arg)); + full = (Q)ARG3(arg) ? 1 : 0; + do_weyl = 1; + dpm_nf_f(b,g,ps,full,rp); + do_weyl = 0; +} + + void Pdp_nf_mod(NODE arg,DP *rp) { NODE b; @@ -932,36 +1124,8 @@ void Pdp_true_nf(NODE arg,LIST *rp) NEXT(NEXT(n)) = 0; MKLIST(*rp,n); } -DP *dp_true_nf_and_quotient(NODE b,DP g,DP *ps,DP *rp,P *dnp); +DP *dp_true_nf_and_quotient_marked(NODE b,DP g,DP *ps,DP *hps,DP *rp,P *dnp); -void Pdp_true_nf_and_quotient(NODE arg,LIST *rp) -{ - NODE b,n; - DP *ps; - DP g; - DP nm; - VECT quo; - P dn; - int full; - - do_weyl = 0; dp_fcoeffs = 0; - asir_assert(ARG0(arg),O_LIST,"dp_true_nf_and_quotient"); - asir_assert(ARG1(arg),O_DP,"dp_true_nf_and_quotient"); - asir_assert(ARG2(arg),O_VECT,"dp_true_nf_and_quotient"); - if ( !(g = (DP)ARG1(arg)) ) { - nm = 0; dn = (P)ONE; - } else { - b = BDY((LIST)ARG0(arg)); - ps = (DP *)BDY((VECT)ARG2(arg)); - NEWVECT(quo); quo->len = ((VECT)ARG2(arg))->len; - quo->body = (pointer *)dp_true_nf_and_quotient(b,g,ps,&nm,&dn); - } - n = mknode(3,nm,dn,quo); - MKLIST(*rp,n); -} - -DP *dp_true_nf_and_quotient_marked (NODE b,DP g,DP *ps,DP *hps,DP *rp,P *dnp); - void Pdp_true_nf_and_quotient_marked(NODE arg,LIST *rp) { NODE b,n; @@ -990,6 +1154,13 @@ void Pdp_true_nf_and_quotient_marked(NODE arg,LIST *rp MKLIST(*rp,n); } +void Pdp_true_nf_and_quotient(NODE arg,LIST *rp) +{ + NODE narg = mknode(4,ARG0(arg),ARG1(arg),ARG2(arg),ARG2(arg)); + Pdp_true_nf_and_quotient_marked(narg,rp); +} + + DP *dp_true_nf_and_quotient_marked_mod (NODE b,DP g,DP *ps,DP *hps,int mod,DP *rp,P *dnp); void Pdp_true_nf_and_quotient_marked_mod(NODE arg,LIST *rp) @@ -1022,6 +1193,12 @@ void Pdp_true_nf_and_quotient_marked_mod(NODE arg,LIST MKLIST(*rp,n); } +void Pdp_true_nf_and_quotient_mod(NODE arg,LIST *rp) +{ + NODE narg = mknode(5,ARG0(arg),ARG1(arg),ARG2(arg),ARG2(arg),ARG3(arg)); + Pdp_true_nf_and_quotient_marked_mod(narg,rp); +} + void Pdp_true_nf_marked(NODE arg,LIST *rp) { NODE b,n; @@ -1043,7 +1220,7 @@ void Pdp_true_nf_marked(NODE arg,LIST *rp) b = BDY((LIST)ARG0(arg)); ps = (DP *)BDY((VECT)ARG2(arg)); hps = (DP *)BDY((VECT)ARG3(arg)); - dp_true_nf_marked(b,g,ps,hps,&nm,&cont,&dn); + dp_true_nf_marked(b,g,ps,hps,&nm,(P *)&cont,(P *)&dn); } n = mknode(3,nm,cont,dn); MKLIST(*rp,n); @@ -1134,6 +1311,78 @@ void Pdp_true_nf_mod(NODE arg,LIST *rp) NEXT(NEXT(n)) = 0; MKLIST(*rp,n); } +void Pdp_weyl_true_nf_and_quotient_marked(NODE arg,LIST *rp) +{ + NODE b,n; + DP *ps,*hps; + DP g; + DP nm; + VECT quo; + P dn; + int full; + + do_weyl = 1; dp_fcoeffs = 0; + asir_assert(ARG0(arg),O_LIST,"dp_weyl_true_nf_and_quotient_marked"); + asir_assert(ARG1(arg),O_DP,"dp_weyl_true_nf_and_quotient_marked"); + asir_assert(ARG2(arg),O_VECT,"dp_weyl_true_nf_and_quotient_marked"); + asir_assert(ARG3(arg),O_VECT,"dp_weyl_true_nf_and_quotient_marked"); + if ( !(g = (DP)ARG1(arg)) ) { + nm = 0; dn = (P)ONE; + } else { + b = BDY((LIST)ARG0(arg)); + ps = (DP *)BDY((VECT)ARG2(arg)); + hps = (DP *)BDY((VECT)ARG3(arg)); + NEWVECT(quo); quo->len = ((VECT)ARG2(arg))->len; + quo->body = (pointer *)dp_true_nf_and_quotient_marked(b,g,ps,hps,&nm,&dn); + } + n = mknode(3,nm,dn,quo); + MKLIST(*rp,n); +} + +void Pdp_weyl_true_nf_and_quotient(NODE arg,LIST *rp) +{ + NODE narg = mknode(4,ARG0(arg),ARG1(arg),ARG2(arg),ARG2(arg)); + Pdp_weyl_true_nf_and_quotient_marked(narg,rp); +} + + +void Pdp_weyl_true_nf_and_quotient_marked_mod(NODE arg,LIST *rp) +{ + NODE b,n; + DP *ps,*hps; + DP g; + DP nm; + VECT quo; + P dn; + int full,mod; + + do_weyl = 1; dp_fcoeffs = 0; + asir_assert(ARG0(arg),O_LIST,"dp_weyl_true_nf_and_quotient_marked_mod"); + asir_assert(ARG1(arg),O_DP,"dp_weyl_true_nf_and_quotient_marked_mod"); + asir_assert(ARG2(arg),O_VECT,"dp_weyl_true_nf_and_quotient_marked_mod"); + asir_assert(ARG3(arg),O_VECT,"dp_weyl_true_nf_and_quotient_marked_mod"); + asir_assert(ARG4(arg),O_N,"dp_weyl_true_nf_and_quotient_marked_mod"); + if ( !(g = (DP)ARG1(arg)) ) { + nm = 0; dn = (P)ONE; + } else { + b = BDY((LIST)ARG0(arg)); + ps = (DP *)BDY((VECT)ARG2(arg)); + hps = (DP *)BDY((VECT)ARG3(arg)); + mod = QTOS((Q)ARG4(arg)); + NEWVECT(quo); quo->len = ((VECT)ARG2(arg))->len; + quo->body = (pointer *)dp_true_nf_and_quotient_marked_mod(b,g,ps,hps,mod,&nm,&dn); + } + n = mknode(3,nm,dn,quo); + MKLIST(*rp,n); +} + +void Pdp_weyl_true_nf_and_quotient_mod(NODE arg,LIST *rp) +{ + NODE narg = mknode(5,ARG0(arg),ARG1(arg),ARG2(arg),ARG2(arg),ARG3(arg)); + Pdp_weyl_true_nf_and_quotient_marked_mod(narg,rp); +} + + void Pdp_tdiv(NODE arg,DP *rp) { MP m,mr,mr0; @@ -1154,7 +1403,7 @@ void Pdp_tdiv(NODE arg,DP *rp) *rp = 0; return; } else { NEXTMP(mr0,mr); NTOQ(q,SGN((Q)m->c)*sgn,c); - mr->c = (P)c; mr->dl = m->dl; + mr->c = (Obj)c; mr->dl = m->dl; } } NEXT(mr) = 0; MKDP(p->nv,mr0,*rp); (*rp)->sugar = p->sugar; @@ -1175,9 +1424,9 @@ void Pdp_red_coef(NODE arg,DP *rp) *rp = 0; else { for ( mr0 = 0, m = BDY(p); m; m = NEXT(m) ) { - divsrp(CO,m->c,mod,&q,&r); + divsrp(CO,(P)m->c,mod,&q,&r); if ( r ) { - NEXTMP(mr0,mr); mr->c = r; mr->dl = m->dl; + NEXTMP(mr0,mr); mr->c = (Obj)r; mr->dl = m->dl; } } if ( mr0 ) { @@ -1242,7 +1491,7 @@ void Pdp_symb_add(NODE arg,DP *rp) nv = p1->nv; s0 = symb_merge(dp_dllist(p1),dp_dllist(p2),nv); for ( mp0 = 0; s0; s0 = NEXT(s0) ) { - NEXTMP(mp0,mp); mp->dl = (DL)BDY(s0); mp->c = (P)ONE; + NEXTMP(mp0,mp); mp->dl = (DL)BDY(s0); mp->c = (Obj)ONE; } NEXT(mp) = 0; MKDP(nv,mp0,r); r->sugar = MAX(p1->sugar,p2->sugar); @@ -1353,12 +1602,33 @@ void Pdp_weyl_sp(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"); + asir_assert(p1,O_DP,"dp_weyl_sp"); asir_assert(p2,O_DP,"dp_weyl_sp"); do_weyl = 1; dp_sp(p1,p2,rp); do_weyl = 0; } +void Pdpm_sp(NODE arg,DPM *rp) +{ + DPM p1,p2; + + do_weyl = 0; + p1 = (DPM)ARG0(arg); p2 = (DPM)ARG1(arg); + asir_assert(p1,O_DPM,"dpm_sp"); asir_assert(p2,O_DPM,"dpm_sp"); + dpm_sp(p1,p2,rp); +} + +void Pdpm_weyl_sp(NODE arg,DPM *rp) +{ + DPM p1,p2; + + p1 = (DPM)ARG0(arg); p2 = (DPM)ARG1(arg); + asir_assert(p1,O_DPM,"dpm_weyl_sp"); asir_assert(p2,O_DPM,"dpm_weyl_sp"); + do_weyl = 1; + dpm_sp(p1,p2,rp); + do_weyl = 0; +} + void Pdp_sp_mod(NODE arg,DP *rp) { DP p1,p2; @@ -1387,7 +1657,7 @@ void Pdp_lcm(NODE arg,DP *rp) d->d[i] = MAX(d1->d[i],d2->d[i]); td += MUL_WEIGHT(d->d[i],i); } d->td = td; - NEWMP(m); m->dl = d; m->c = (P)ONE; NEXT(m) = 0; + NEWMP(m); m->dl = d; m->c = (Obj)ONE; NEXT(m) = 0; MKDP(n,m,*rp); (*rp)->sugar = td; /* XXX */ } @@ -1408,7 +1678,7 @@ void Pdp_ht(NODE arg,DP *rp) dp_ht(p,rp); } -void Pdp_hc(NODE arg,P *rp) +void Pdp_hc(NODE arg,Obj *rp) { asir_assert(ARG0(arg),O_DP,"dp_hc"); if ( !ARG0(arg) ) @@ -1653,7 +1923,7 @@ void Pdp_mag(NODE arg,Q *rp) *rp = 0; else { for ( s = 0, m = BDY(p); m; m = NEXT(m) ) - s += p_mag(m->c); + s += p_mag((P)m->c); STOQ(s,*rp); } } @@ -1833,6 +2103,8 @@ void parse_gr_option(LIST f,NODE opt,LIST *v,Num *homo else *modular = QTOS(m); modular_is_set = 1; + } else if ( !strcmp(key,"dp") ) { + /* XXX : ignore */ } else error("parse_gr_option : not implemented"); } @@ -2028,50 +2300,87 @@ void Pdp_gr_mod_main(NODE arg,LIST *rp) void Pnd_f4(NODE arg,LIST *rp) { LIST f,v; - int m,homo,retdp; + int m,homo,retdp,ac; Obj val; + Q mq; + Num nhomo; + NODE node; struct order_spec *ord; do_weyl = 0; nd_rref2 = 0; - asir_assert(ARG0(arg),O_LIST,"nd_f4"); - asir_assert(ARG1(arg),O_LIST,"nd_f4"); - asir_assert(ARG2(arg),O_N,"nd_f4"); - f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); - f = remove_zero_from_list(f); - if ( !BDY(f) ) { - *rp = f; return; - } - m = QTOS((Q)ARG2(arg)); - create_order_spec(0,ARG3(arg),&ord); - homo = retdp = 0; - if ( get_opt("homo",&val) && val ) homo = 1; - if ( get_opt("dp",&val) && val ) retdp = 1; - if ( get_opt("rref2",&val) && val ) nd_rref2 = 1; + retdp = 0; + if ( (ac = argc(arg)) == 4 ) { + asir_assert(ARG0(arg),O_LIST,"nd_f4"); + asir_assert(ARG1(arg),O_LIST,"nd_f4"); + asir_assert(ARG2(arg),O_N,"nd_f4"); + f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); + f = remove_zero_from_list(f); + if ( !BDY(f) ) { + *rp = f; return; + } + mq = (Q)ARG2(arg); + if ( mq && (PL(NM(mq)) > 1 || BD(NM(mq))[0] >= (1<<30)) ) { + node = mknode(1,mq); + Psetmod_ff(node,&val); + m = -2; + } else + m = QTOS(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; + if ( get_opt("rref2",&val) && val ) nd_rref2 = 1; + } else if ( ac == 1 ) { + f = (LIST)ARG0(arg); + parse_gr_option(f,current_option,&v,&nhomo,&m,&ord); + homo = QTOS((Q)nhomo); + if ( get_opt("dp",&val) && val ) retdp = 1; + if ( get_opt("rref2",&val) && val ) nd_rref2 = 1; + } else + error("nd_f4 : invalid argument"); nd_gr(f,v,m,homo,retdp,1,ord,rp); } void Pnd_gr(NODE arg,LIST *rp) { LIST f,v; - int m,homo,retdp; + int m,homo,retdp,ac; Obj val; + Q mq; + Num nhomo; + NODE node; struct order_spec *ord; do_weyl = 0; - asir_assert(ARG0(arg),O_LIST,"nd_gr"); - asir_assert(ARG1(arg),O_LIST,"nd_gr"); - asir_assert(ARG2(arg),O_N,"nd_gr"); - f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); - f = remove_zero_from_list(f); - if ( !BDY(f) ) { - *rp = f; return; - } - m = QTOS((Q)ARG2(arg)); - create_order_spec(0,ARG3(arg),&ord); - homo = retdp = 0; - if ( get_opt("homo",&val) && val ) homo = 1; - if ( get_opt("dp",&val) && val ) retdp = 1; + retdp = 0; + if ( (ac=argc(arg)) == 4 ) { + asir_assert(ARG0(arg),O_LIST,"nd_gr"); + asir_assert(ARG1(arg),O_LIST,"nd_gr"); + asir_assert(ARG2(arg),O_N,"nd_gr"); + f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); + f = remove_zero_from_list(f); + if ( !BDY(f) ) { + *rp = f; return; + } + mq = (Q)ARG2(arg); + if ( mq && (PL(NM(mq)) > 1 || BD(NM(mq))[0] >= (1<<30)) ) { + node = mknode(1,mq); + Psetmod_ff(node,&val); + m = -2; + } else + m = QTOS(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 = QTOS((Q)nhomo); + if ( get_opt("dp",&val) && val ) retdp = 1; + } else + error("nd_gr : invalid argument"); nd_gr(f,v,m,homo,retdp,0,ord,rp); } @@ -2079,6 +2388,9 @@ void Pnd_gr_postproc(NODE arg,LIST *rp) { LIST f,v; int m,do_check; + Q mq; + Obj val; + NODE node; struct order_spec *ord; do_weyl = 0; @@ -2090,7 +2402,13 @@ void Pnd_gr_postproc(NODE arg,LIST *rp) if ( !BDY(f) ) { *rp = f; return; } - m = QTOS((Q)ARG2(arg)); + mq = (Q)ARG2(arg); + if ( mq && (PL(NM(mq)) > 1 || BD(NM(mq))[0] >= (1<<30)) ) { + node = mknode(1,mq); + Psetmod_ff(node,&val); + m = -2; + } else + m = QTOS(mq); create_order_spec(0,ARG3(arg),&ord); do_check = ARG4(arg) ? 1 : 0; nd_gr_postproc(f,v,m,ord,do_check,rp); @@ -2165,68 +2483,94 @@ void Pnd_weyl_gr_postproc(NODE arg,LIST *rp) void Pnd_gr_trace(NODE arg,LIST *rp) { LIST f,v; - int m,homo; + int m,homo,ac; + Num nhomo; struct order_spec *ord; do_weyl = 0; - asir_assert(ARG0(arg),O_LIST,"nd_gr_trace"); - asir_assert(ARG1(arg),O_LIST,"nd_gr_trace"); - asir_assert(ARG2(arg),O_N,"nd_gr_trace"); - asir_assert(ARG3(arg),O_N,"nd_gr_trace"); - f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); - f = remove_zero_from_list(f); - if ( !BDY(f) ) { - *rp = f; return; - } - homo = QTOS((Q)ARG2(arg)); - m = QTOS((Q)ARG3(arg)); - create_order_spec(0,ARG4(arg),&ord); + if ( (ac = argc(arg)) == 5 ) { + asir_assert(ARG0(arg),O_LIST,"nd_gr_trace"); + asir_assert(ARG1(arg),O_LIST,"nd_gr_trace"); + asir_assert(ARG2(arg),O_N,"nd_gr_trace"); + asir_assert(ARG3(arg),O_N,"nd_gr_trace"); + f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); + f = remove_zero_from_list(f); + if ( !BDY(f) ) { + *rp = f; return; + } + homo = QTOS((Q)ARG2(arg)); + m = QTOS((Q)ARG3(arg)); + create_order_spec(0,ARG4(arg),&ord); + } else if ( ac == 1 ) { + f = (LIST)ARG0(arg); + parse_gr_option(f,current_option,&v,&nhomo,&m,&ord); + homo = QTOS((Q)nhomo); + } else + error("nd_gr_trace : invalid argument"); nd_gr_trace(f,v,m,homo,0,ord,rp); } void Pnd_f4_trace(NODE arg,LIST *rp) { LIST f,v; - int m,homo; + int m,homo,ac; + Num nhomo; struct order_spec *ord; do_weyl = 0; - asir_assert(ARG0(arg),O_LIST,"nd_gr_trace"); - asir_assert(ARG1(arg),O_LIST,"nd_gr_trace"); - asir_assert(ARG2(arg),O_N,"nd_gr_trace"); - asir_assert(ARG3(arg),O_N,"nd_gr_trace"); - f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); - f = remove_zero_from_list(f); - if ( !BDY(f) ) { - *rp = f; return; - } - homo = QTOS((Q)ARG2(arg)); - m = QTOS((Q)ARG3(arg)); - create_order_spec(0,ARG4(arg),&ord); + if ( (ac = argc(arg))==5 ) { + asir_assert(ARG0(arg),O_LIST,"nd_f4_trace"); + asir_assert(ARG1(arg),O_LIST,"nd_f4_trace"); + asir_assert(ARG2(arg),O_N,"nd_f4_trace"); + asir_assert(ARG3(arg),O_N,"nd_f4_trace"); + f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); + f = remove_zero_from_list(f); + if ( !BDY(f) ) { + *rp = f; return; + } + homo = QTOS((Q)ARG2(arg)); + m = QTOS((Q)ARG3(arg)); + create_order_spec(0,ARG4(arg),&ord); + } else if ( ac == 1 ) { + f = (LIST)ARG0(arg); + parse_gr_option(f,current_option,&v,&nhomo,&m,&ord); + homo = QTOS((Q)nhomo); + } else + error("nd_gr_trace : invalid argument"); nd_gr_trace(f,v,m,homo,1,ord,rp); } void Pnd_weyl_gr(NODE arg,LIST *rp) { LIST f,v; - int m,homo,retdp; + int m,homo,retdp,ac; Obj val; + Num nhomo; struct order_spec *ord; do_weyl = 1; - asir_assert(ARG0(arg),O_LIST,"nd_weyl_gr"); - asir_assert(ARG1(arg),O_LIST,"nd_weyl_gr"); - asir_assert(ARG2(arg),O_N,"nd_weyl_gr"); - f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); - f = remove_zero_from_list(f); - if ( !BDY(f) ) { - *rp = f; do_weyl = 0; return; - } - m = QTOS((Q)ARG2(arg)); - create_order_spec(0,ARG3(arg),&ord); - homo = retdp = 0; - if ( get_opt("homo",&val) && val ) homo = 1; - if ( get_opt("dp",&val) && val ) retdp = 1; + retdp = 0; + if ( (ac = argc(arg)) == 4 ) { + asir_assert(ARG0(arg),O_LIST,"nd_weyl_gr"); + asir_assert(ARG1(arg),O_LIST,"nd_weyl_gr"); + asir_assert(ARG2(arg),O_N,"nd_weyl_gr"); + f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); + f = remove_zero_from_list(f); + if ( !BDY(f) ) { + *rp = f; do_weyl = 0; return; + } + m = QTOS((Q)ARG2(arg)); + 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 = QTOS((Q)nhomo); + if ( get_opt("dp",&val) && val ) retdp = 1; + } else + error("nd_weyl_gr : invalid argument"); nd_gr(f,v,m,homo,retdp,0,ord,rp); do_weyl = 0; } @@ -2234,22 +2578,30 @@ void Pnd_weyl_gr(NODE arg,LIST *rp) void Pnd_weyl_gr_trace(NODE arg,LIST *rp) { LIST f,v; - int m,homo; + int m,homo,ac; + Num nhomo; struct order_spec *ord; do_weyl = 1; - asir_assert(ARG0(arg),O_LIST,"nd_weyl_gr_trace"); - asir_assert(ARG1(arg),O_LIST,"nd_weyl_gr_trace"); - asir_assert(ARG2(arg),O_N,"nd_weyl_gr_trace"); - asir_assert(ARG3(arg),O_N,"nd_weyl_gr_trace"); - f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); - f = remove_zero_from_list(f); - if ( !BDY(f) ) { - *rp = f; do_weyl = 0; return; - } - homo = QTOS((Q)ARG2(arg)); - m = QTOS((Q)ARG3(arg)); - create_order_spec(0,ARG4(arg),&ord); + if ( (ac = argc(arg)) == 5 ) { + asir_assert(ARG0(arg),O_LIST,"nd_weyl_gr_trace"); + asir_assert(ARG1(arg),O_LIST,"nd_weyl_gr_trace"); + asir_assert(ARG2(arg),O_N,"nd_weyl_gr_trace"); + asir_assert(ARG3(arg),O_N,"nd_weyl_gr_trace"); + f = (LIST)ARG0(arg); v = (LIST)ARG1(arg); + f = remove_zero_from_list(f); + if ( !BDY(f) ) { + *rp = f; do_weyl = 0; return; + } + homo = QTOS((Q)ARG2(arg)); + m = QTOS((Q)ARG3(arg)); + create_order_spec(0,ARG4(arg),&ord); + } else if ( ac == 1 ) { + f = (LIST)ARG0(arg); + parse_gr_option(f,current_option,&v,&nhomo,&m,&ord); + homo = QTOS((Q)nhomo); + } else + error("nd_weyl_gr_trace : invalid argument"); nd_gr_trace(f,v,m,homo,0,ord,rp); do_weyl = 0; } @@ -2425,6 +2777,7 @@ void Pdp_weyl_gr_mod_main(NODE arg,LIST *rp) VECT current_dl_weight_vector_obj; int *current_dl_weight_vector; +int dp_negative_weight; void Pdp_set_weight(NODE arg,VECT *rp) { @@ -2437,6 +2790,7 @@ void Pdp_set_weight(NODE arg,VECT *rp) else if ( !ARG0(arg) ) { current_dl_weight_vector_obj = 0; current_dl_weight_vector = 0; + dp_negative_weight = 0; *rp = 0; } else { if ( OID(ARG0(arg)) != O_VECT && OID(ARG0(arg)) != O_LIST ) @@ -2455,6 +2809,12 @@ void Pdp_set_weight(NODE arg,VECT *rp) current_dl_weight_vector = (int *)CALLOC(n,sizeof(int)); for ( i = 0; i < n; i++ ) current_dl_weight_vector[i] = QTOS((Q)v->body[i]); + for ( i = 0; i < n; i++ ) + if ( current_dl_weight_vector[i] < 0 ) break; + if ( i < n ) + dp_negative_weight = 1; + else + dp_negative_weight = 0; *rp = v; } } @@ -2745,7 +3105,7 @@ void Pdp_rref2(NODE arg,VECT *rp) if ( v[j/BLEN] & (1L<<(j%BLEN)) ) { NEXTMP(m0,m); m->dl = t[j]; - m->c = (P)ONE; + m->c = (Obj)ONE; td = MAX(td,m->dl->td); } } @@ -2816,7 +3176,7 @@ NODE sumi_criFMD(int nv,DP *f,int m) for ( k2 = 0; k2 < nv; k2++ ) if ( dl1->d[k2] && dl2->d[k2] ) break; if ( k2 < nv ) { - NEWMP(mp); mp->dl = l1; C(mp) = (P)ONE; + NEWMP(mp); mp->dl = l1; C(mp) = (Obj)ONE; NEXT(mp) = 0; MKDP(nv,mp,u); u->sugar = l1->td; STOQ(i,iq); STOQ(m,mq); nd = mknode(3,iq,mq,u); @@ -2879,7 +3239,7 @@ DP dltodp(int nv,DL d) MP mp; DP dp; - NEWMP(mp); mp->dl = d; C(mp) = (P)ONE; + NEWMP(mp); mp->dl = d; C(mp) = (Obj)ONE; NEXT(mp) = 0; MKDP(nv,mp,dp); dp->sugar = d->td; return dp; } @@ -3060,6 +3420,51 @@ void Pdpv_ord(NODE arg,Obj *rp) *rp = dp_current_modspec->obj; } +extern int dpm_ispot; + +void Pdpm_ord(NODE arg,LIST *rp) +{ + Q q; + NODE nd; + struct order_spec *spec; + + if ( arg ) { + nd = BDY((LIST)ARG0(arg)); + if ( !create_order_spec(0,(Obj)ARG1(nd),&spec) ) + error("dpm_ord : invalid order specification"); + initdpm(spec,QTOS((Q)ARG0(nd))); + } + STOQ(dpm_ispot,q); + nd = mknode(2,q,dp_current_spec->obj); + MKLIST(*rp,nd); +} + +void Pdpm_hm(NODE arg,DPM *rp) +{ + DPM p; + + p = (DPM)ARG0(arg); asir_assert(p,O_DPM,"dpm_hm"); + dpm_hm(p,rp); +} + +void Pdpm_ht(NODE arg,DPM *rp) +{ + DPM p; + + p = (DPM)ARG0(arg); asir_assert(p,O_DPM,"dp_ht"); + dpm_ht(p,rp); +} + +void Pdpm_hc(NODE arg,Obj *rp) +{ + asir_assert(ARG0(arg),O_DPM,"dpm_hc"); + if ( !ARG0(arg) ) + *rp = 0; + else + *rp = BDY((DPM)ARG0(arg))->c; +} + + void Pdpv_ht(NODE arg,LIST *rp) { NODE n; @@ -3114,7 +3519,7 @@ void Pdpv_hc(NODE arg,LIST *rp) if ( pos < 0 ) hc = 0; else - hc = BDY(BDY(p)[pos])->c; + hc = (P)BDY(BDY(p)[pos])->c; STOQ(pos,q); n = mknode(2,q,hc); MKLIST(*rp,n);