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wrtuf.c
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wrtuf.c
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#include "lanhep.h"
#include <time.h>
extern char *eff_infile;
extern char *ModelName;
extern int opEvalVrt, EvalVrt, NoColors, opAbbrVrt, allow_sym_div, write_all_vertices;
extern int FAver;
static char nv=0, nf=0, ns=0, nu=0;
static List gkl=0;
static Atom ili[4]={0,0,0,0}, imom[4];
static Integer pind[4], wind[4];
static Term conv_lor(List pl, Term m2, int eff);
void alg2_rem_col(Term a2);
static void wrt_expr(FILE *, Term n, List s, List t);
static List cv;
static List cpml=0;
extern List fainclude;
void inf_write_rc(FILE *), cls_write_dmatr(FILE *);
void alg2_fix_uuv(Term), alg2_fix_ff(Term), alg2_red_rc(Term);
void alg2_abbr_vrt(Term), alg2_eval_vrtn(Term);
void cls_wrt_ind(FILE *), cls_wrt_nms(FILE *, List), alg2_setcls(List);
int cls_prt_info(Term *, Atom *);
extern List cls_lagr_hook;
extern void inf_decl_hc(FILE *), prm_decl_hc(FILE *, List);
static int pcmp(Term mm1, Term mm2)
{
Term m1=CompoundArg2(mm1);
Term m2=CompoundArg2(mm2);
if(m1==0 && m2) return 1;
if(m2==0 && m1) return -1;
if(m1==0 && m2==0)
{
m1=CompoundArgN(mm1,3);
m2=CompoundArgN(mm2,3);
}
while(is_float(CompoundArg1(ListFirst(m1)))||
CompoundArg1(ListFirst(m1))==A_I) m1=ListTail(m1);
while(is_float(CompoundArg1(ListFirst(m2)))||
CompoundArg1(ListFirst(m2))==A_I) m2=ListTail(m2);
return strcmp(AtomValue(CompoundArg1(ListFirst(m1))),
AtomValue(CompoundArg1(ListFirst(m2))));
}
static char cnbuf[256];
static char *convname(Atom a)
{
int i=0, j=0;
char *s=AtomValue(a);
for(i=0;s[i];i++)
{
if(s[i]=='~')
{
cnbuf[j++]='t';
cnbuf[j++]='i';
cnbuf[j++]='l';
cnbuf[j++]='d';
cnbuf[j++]='e';
cnbuf[j++]='_';
continue;
}
if(s[i]=='+')
{
cnbuf[j++]='_';
cnbuf[j++]='p';
cnbuf[j++]='l';
cnbuf[j++]='u';
cnbuf[j++]='s';
continue;
}
if(s[i]=='-')
{
cnbuf[j++]='_';
cnbuf[j++]='m';
cnbuf[j++]='i';
cnbuf[j++]='n';
cnbuf[j++]='u';
cnbuf[j++]='s';
continue;
}
if(s[i]=='.' && s[i+1]=='c')
{
cnbuf[j++]='g';
cnbuf[j++]='h';
cnbuf[j++]=0;
return cnbuf;
}
if(s[i]=='.' && s[i+1]=='f')
{
cnbuf[j++]='g';
cnbuf[j++]='s';
cnbuf[j++]='b';
cnbuf[j++]=0;
return cnbuf;
}
if(s[i]=='.' && s[i+1]=='C')
{
cnbuf[j++]='g';
cnbuf[j++]='h';
cnbuf[j++]='_';
cnbuf[j++]='t';
cnbuf[j++]='i';
cnbuf[j++]='l';
cnbuf[j++]='d';
cnbuf[j++]='e';
cnbuf[j++]=0;
return cnbuf;
}
cnbuf[j++]=s[i];
}
cnbuf[j]=0;
return cnbuf;
}
extern List UFOparth,UFOverth;
void UF_write_lagr(List l)
{
time_t tm;
FILE *f;
Term gkl1;
List l1;
int firstprt=1;
char cbuf[256];
int vno=1;
if(OutputDirectory!=NULL)
sprintf(cbuf,"%s/particles.py",OutputDirectory);
else
sprintf(cbuf,"particles.py");
f=fopen(cbuf,"w");
fprintf(f,"%% \n%%\tLanHEP output produced at ");
time(&tm);
fprintf(f,ctime(&tm));
fprintf(f,"%%\tfrom the file '%s'\n",eff_infile);
if(ModelName)
fprintf(f,"%%\tModel named '%s'\n",ModelName);
fprintf(f,"\n\n");
for(l1=UFOparth;l1;l1=ListTail(l1))
fprintf(f,"%s\n",AtomValue(ListFirst(l1)));
fprintf(f,"\n");
for(l1=all_prtc_list();l1;l1=ListTail(l1))
{
Term p,col,tnm;
int dim=0;
Atom a=ListFirst(l1);
Atom pdg=NewAtom("_pdg",0);
Term v;
p=GetAtomProperty(a,PROP_TYPE);
if(p==0) continue;
dim=cls_prt_info(&p, &a);
if(p==0) continue;
if(!is_compound(p)) continue;
col=GetAtomProperty(a,A_COLOR);
if(col) col=IntegerValue(CompoundArg1(col));
col++;
if(col==2) col=3;
if(col==4) col=8;
/*tnm=GetAtomProperty(a,A_TEXNAME);if(tnm==0)*/ tnm=a;
if(CompoundName(p)==OPR_PARTICLE)
{
if(CompoundArg1(p)!=CompoundArg2(p) && CompoundArg2(p)==a)
continue;
if(IntegerValue(CompoundArgN(p,4))==2 && GetAtomProperty(a,A_GHOST))
{
Term g =GetAtomProperty(a,A_GHOST);
Term ag=GetAtomProperty(CompoundArg2(p),A_GHOST);
nu++;
fprintf(f,"%s = Particle( ",convname(CompoundArg1(g)));
v=GetAtomProperty(CompoundArg1(g),pdg);
fprintf(f,"pdg_code = %ld,\n",v?IntegerValue(v):0);
fprintf(f," name = '%s',\n",
AtomValue(CompoundArg1(g)));
fprintf(f," antiname = '%s',\n",
AtomValue(CompoundArg2(ag)));
fprintf(f," spin = -1,\n");
fprintf(f," color = %d,\n",col);
v=CompoundArgN(p,5);
fprintf(f," mass = '%s',\n",v?AtomValue(v):"ZERO");
v=CompoundArgN(p,6);
fprintf(f," width = '%s',\n",v?AtomValue(v):"ZERO");
v=GetAtomProperty(CompoundArg1(g),A_TEXNAME);
fprintf(f," texname = '%s',\n",
v?AtomValue(v):AtomValue(CompoundArg1(g)));
v=GetAtomProperty(CompoundArg2(ag),A_TEXNAME);
fprintf(f," antitexname = '%s',\n",
v?AtomValue(v):AtomValue(CompoundArg2(ag)));
v=GetAtomProperty(CompoundArg1(p),A_EM_CHARGE);
if(v==0 || CompoundArg2(v)==NewInteger(1))
fprintf(f," charge = %ld,\n",
v?IntegerValue(CompoundArg1(v)):0);
else
fprintf(f," charge = %ld/%ld,\n",
IntegerValue(CompoundArg1(v)),
IntegerValue(CompoundArg2(v)));
fprintf(f," line = dotted,\n");
fprintf(f," LeptonNumber = 0,\n");
fprintf(f," GhostNumber = 1)\n\n");
fprintf(f,"%s = ",convname(CompoundArg2(ag)));
fprintf(f,"%s.anti()\n\n",convname(CompoundArg1(g)));
if(CompoundArg1(p)!=CompoundArg2(p))
{
nu++;
fprintf(f,"%s = Particle( ",convname(CompoundArg2(g)));
v=GetAtomProperty(CompoundArg2(g),pdg);
fprintf(f,"pdg_code = %ld,\n",v?IntegerValue(v):0);
fprintf(f," name = '%s',\n",
AtomValue(CompoundArg2(g)));
fprintf(f," antiname = '%s',\n",
AtomValue(CompoundArg1(ag)));
fprintf(f," spin = -1,\n");
fprintf(f," color = %d,\n",col);
v=CompoundArgN(p,5);
fprintf(f," mass = '%s',\n",v?AtomValue(v):"ZERO");
v=CompoundArgN(p,6);
fprintf(f," width = '%s',\n",v?AtomValue(v):"ZERO");
v=GetAtomProperty(CompoundArg2(g),A_TEXNAME);
fprintf(f," texname = '%s',\n",
v?AtomValue(v):AtomValue(CompoundArg1(g)));
v=GetAtomProperty(CompoundArg1(ag),A_TEXNAME);
fprintf(f," antitexname = '%s',\n",
v?AtomValue(v):AtomValue(CompoundArg2(ag)));
v=GetAtomProperty(CompoundArg1(p),A_EM_CHARGE);
if(v==0 || CompoundArg2(v)==NewInteger(1))
fprintf(f," charge = %ld,\n",
v?IntegerValue(CompoundArg1(v)):0);
else
fprintf(f," charge = %ld/%ld,\n",
IntegerValue(CompoundArg1(v)),
IntegerValue(CompoundArg2(v)));
fprintf(f," line = dotted,\n");
fprintf(f," LeptonNumber = 0,\n");
fprintf(f," GhostNumber = 1)\n\n");
fprintf(f,"%s = ",convname(CompoundArg1(ag)));
fprintf(f,"%s.anti()\n\n",convname(CompoundArg2(g)));
}
}
if(col && CompoundArgN(p,5))
cpml=AppendLast(cpml,CompoundArgN(p,5));
switch(IntegerValue(CompoundArgN(p,4)))
{
case 2:
case 1:
case 0:
nv++;
fprintf(f,"%s = Particle( ",convname(CompoundArg1(p)));
v=GetAtomProperty(CompoundArg1(p),pdg);
fprintf(f,"pdg_code = %ld,\n",v?IntegerValue(v):0);
fprintf(f," name = '%s',\n",
AtomValue(CompoundArg1(p)));
fprintf(f," antiname = '%s',\n",
AtomValue(CompoundArg2(p)));
fprintf(f," spin = %ld,\n",
IntegerValue(CompoundArgN(p,4))+1);
fprintf(f," color = %d,\n",col);
v=CompoundArgN(p,5);
fprintf(f," mass = '%s',\n",v?AtomValue(v):"ZERO");
v=CompoundArgN(p,6);
fprintf(f," width = '%s',\n",v?AtomValue(v):"ZERO");
v=GetAtomProperty(CompoundArg1(p),A_TEXNAME);
fprintf(f," texname = '%s',\n",
v?AtomValue(v):AtomValue(CompoundArg1(p)));
v=GetAtomProperty(CompoundArg2(p),A_TEXNAME);
fprintf(f," antitexname = '%s',\n",
v?AtomValue(v):AtomValue(CompoundArg2(p)));
v=GetAtomProperty(CompoundArg1(p),A_EM_CHARGE);
if(v==0 || CompoundArg2(v)==NewInteger(1))
fprintf(f," charge = %ld,\n",
v?IntegerValue(CompoundArg1(v)):0);
else
fprintf(f," charge = %ld/%ld,\n",
IntegerValue(CompoundArg1(v)),
IntegerValue(CompoundArg2(v)));
fprintf(f," line = ");
if(IntegerValue(CompoundArgN(p,4))==2)
fprintf(f,"'wavy',\n");
else if(IntegerValue(CompoundArgN(p,4))==1)
fprintf(f,"'straight',\n");
else
fprintf(f,"'dashed',\n");
fprintf(f," LeptonNumber = 0,\n");
fprintf(f," GhostNumber = 0)\n\n");
if(CompoundArg2(p)!=CompoundArg1(p))
{
fprintf(f,"%s = ",convname(CompoundArg2(p)));
fprintf(f,"%s.anti()\n\n",convname(CompoundArg1(p)));
}
break;
}
continue;
}
if(CompoundName(p)==OPR_FIELD)
{
Atom bp=CompoundArg1(p);
Term bpp=GetAtomProperty(bp,PROP_TYPE);
if(CompoundArg1(bpp)!=CompoundArg2(bpp) && CompoundArg2(bpp)==bp)
continue;
if(CompoundArg2(p)==NewInteger(1) && CompoundArgN(bpp,5))
{
ns++;
Atom aa=GetAtomProperty(a,A_ANTI);
fprintf(f,"%s = Particle( ",convname(a));
v=GetAtomProperty(a,pdg);
fprintf(f,"pdg_code = %ld,\n",v?IntegerValue(v):0);
fprintf(f," name = '%s',\n",
AtomValue(a));
fprintf(f," antiname = '%s',\n",
AtomValue(aa));
fprintf(f," spin = 1,\n");
fprintf(f," color = %d,\n",col);
v=CompoundArgN(bpp,5);
fprintf(f," mass = '%s',\n",v?AtomValue(v):"ZERO");
v=CompoundArgN(bpp,6);
fprintf(f," width = 'ZERO',\n");
v=GetAtomProperty(a,A_TEXNAME);
fprintf(f," texname = '%s',\n",
v?AtomValue(v):AtomValue(CompoundArg1(p)));
v=GetAtomProperty(aa,A_TEXNAME);
fprintf(f," antitexname = '%s',\n",
v?AtomValue(v):AtomValue(CompoundArg2(p)));
v=GetAtomProperty(CompoundArg1(bpp),A_EM_CHARGE);
if(v==0 || CompoundArg2(v)==NewInteger(1))
fprintf(f," charge = %ld,\n",
v?IntegerValue(CompoundArg1(v)):0);
else
fprintf(f," charge = %ld/%ld,\n",
IntegerValue(CompoundArg1(v)),
IntegerValue(CompoundArg2(v)));
fprintf(f," line = dashed,\n");
fprintf(f," LeptonNumber = 0,\n");
fprintf(f," GoldstoneBoson = True,\n");
fprintf(f," GhostNumber = 0)\n\n");
if(CompoundArg2(bpp)!=CompoundArg1(bpp))
{
fprintf(f,"%s = ",convname(aa));
fprintf(f,"%s.anti()\n\n",convname(a));
}
continue;
}
}
}
fclose(f);
for(l1=l;l1;l1=ListTail(l1))
{
Term a2=ListFirst(l1);
List l2,lp;
if(CompoundArgN(a2,5)==0 || ListLength(CompoundArg1(a2))<2)
continue;
if(NoColors)
{
alg2_rem_col(a2);
if(CompoundArgN(a2,5)==0)
continue;
}
if(ListLength(CompoundArg1(a2))==2 && !write_all_vertices)
{
List ml1=ConsumeCompoundArg(a2,5);
List ml2=NewList();
for(l2=ml1;l2;l2=ListTail(l2))
{
List l3;
for(l3=CompoundArg2(ListFirst(l2));l3;l3=ListTail(l3))
if(GetAtomProperty(CompoundArg1(ListFirst(l3)),A_INFINITESIMAL))
break;
if(l3)
{
ml2=AppendLast(ml2,ListFirst(l2));
ChangeList(l2,0);
}
}
FreeAtomic(ml1);
SetCompoundArg(a2,5,ml2);
if(CompoundArgN(a2,5)==0)
continue;
}
alg2_red_rc(a2);
if(CompoundArgN(a2,5)==0) continue;
alg2_symmetrize(a2);
alg2_common_n(a2);
alg2_common_s(a2);
alg2_fix_uuv(a2);
alg2_red_cos(a2);
alg2_red_orth(a2);
alg2_red_sico(a2);
alg2_red_comsico(a2);
if(CompoundArgN(a2,5)==0) continue;
alg2_red_1pm5(a2);
alg2_fix_ff(a2);
alg2_multbyi(a2);
if(opAbbrVrt)
{
alg2_decommon_s(a2);
alg2_abbr_vrt(a2);
/*alg2_common_s(a2);*/
}
alg2_recommon_n(a2);
if(!opAbbrVrt)
{
alg2_decommon_s(a2);
allow_sym_div=1;
alg2_common_s(a2);
allow_sym_div=0;
}
if(opEvalVrt)
alg2_eval_vrt(a2);
if(EvalVrt)
{
alg2_decommon_s(a2);
alg2_decommon_n(a2);
alg2_eval_vrtn(a2);
alg2_common_n(a2);
alg2_common_s(a2);
}
}
alg2_setcls(l);
/* cls_lagr_hook=l;
ProcHermiticity(A_I,0);
cls_lagr_hook=0;
*/
for(l1=l;l1;l1=ListTail(l1))
{
Term a2=ListFirst(l1);
List l2,lp;
if(CompoundArgN(a2,5)==0 || ListLength(CompoundArg1(a2))<2)
continue;
if(ListLength(CompoundArg1(a2))>4)
{
static int repno=0;
if(repno<10)
{
printf("Vertex ");
WriteVertex(CompoundArg1(a2));
printf(" with more than 4 particles.\n");
}
if(repno==10)
puts("More vertices with more than 4 particles follow");
repno++;
continue;
}
/*printf("%d\n",ListLength(CompoundArg1(a2)));*/
/*alg2_common_t(a2);*/
/* fWriteTerm(f,a2);
fprintf(f,"\n");*/
lp=NewList();
for(l2=CompoundArg1(a2);l2;l2=ListTail(l2))
{
Atom p, s;
p=CompoundArg1(ListFirst(l2));
s=CompoundName(CompoundArg2(ListFirst(l2)));
if(s==OPR_SCALAR && GetAtomProperty(p,A_GRASS))
s=A_GRASS;
lp=AppendLast(lp,s);
}
for(l2=gkl;l2;l2=ListTail(l2))
if(EqualTerms(lp,CompoundArg1(ListFirst(l2))))
break;
if(l2==0)
gkl=AppendLast(gkl,gkl1=MakeCompound2(OPR_MINUS,lp,NewList()));
else
{
FreeAtomic(lp);gkl1=ListFirst(l2);
}
for(l2=CompoundArgN(a2,5);l2;l2=ListTail(l2))
{
List l3;
Term ls=conv_lor(CompoundArg1(a2),ListFirst(l2),0);
for(l3=CompoundArg2(gkl1);l3;l3=ListTail(l3))
if(EqualTerms(ls,ListFirst(l3))) break;
if(l3)
{
if(ls) FreeAtomic(ls);
continue;
}
else
{
l3=ConsumeCompoundArg(gkl1,2);
l3=AppendLast(l3,ls);
SetCompoundArg(gkl1,2,l3);
}
}
/*fWriteTerm(f,lp);fprintf(f,"\n");*/
}
/*
DumpList(gkl);
*/
if(NoColors)
for(l1=all_prtc_list();l1;l1=ListTail(l1))
if(GetAtomProperty(ListFirst(l1),A_COLOR))
SetAtomProperty(ListFirst(l1),A_COLOR,0);
if(OutputDirectory!=NULL)
sprintf(cbuf,"%s/vertices.py",OutputDirectory);
else
sprintf(cbuf,"vertices.py");
f=fopen(cbuf,"w");
fprintf(f,"%% \n%%\tLanHEP output produced at ");
time(&tm);
fprintf(f,ctime(&tm));
fprintf(f,"%%\tfrom the file '%s'\n",eff_infile);
if(ModelName)
fprintf(f,"%%\tModel named '%s'\n",ModelName);
fprintf(f,"\n\n");
/*
inf_decl_hc(f);
prm_decl_hc(f,l);
*/
for(l1=UFOverth;l1;l1=ListTail(l1))
fprintf(f,"%s\n",AtomValue(ListFirst(l1)));
fprintf(f,"\n");
for(l1=l;l1;l1=ListTail(l1))
{
Term a2=ListFirst(l1);
List l2,lp,lc;
List *lv, *lv1,*lv2;
int i,lvl,n,hasz=0;
cv=CompoundArg1(a2);
if(CompoundArgN(a2,5)==0 || ListLength(CompoundArg1(a2))<2 ||
ListLength(CompoundArg1(a2))>4)
continue;
lp=NewList();
fprintf(f,"V_%d = Vertex(name='V_%d',\n",vno,vno);vno++;
fprintf(f," particles = [ ");
for(l2=CompoundArg1(a2),i=0;l2;l2=ListTail(l2),i++)
{
Atom a;
fprintf(f," P.%s",convname(CompoundArg1(ListFirst(l2))));
if(ListTail(l2)) fprintf(f,", ");
a=CompoundName(CompoundArg2(ListFirst(l2)));
if(a==OPR_SCALAR &&
GetAtomProperty(CompoundArg1(ListFirst(l2)),A_GRASS)) a=A_GRASS;
lp=AppendLast(lp,a);
}
fprintf(f," ],\n");
for(i=0;i<4;i++) pind[i]=wind[i]=0;
for(l2=CompoundArg1(a2),i=0;l2;l2=ListTail(l2),i++)
{
Atom a=CompoundName(CompoundArg2(ListFirst(l2)));
if(GetAtomProperty(CompoundArg1(ListFirst(l2)),A_COLOR))
pind[i]=ListNth(CompoundArg1(CompoundArg2(ListFirst(l2))),
(a==OPR_VECTOR||a==OPR_SPINOR)?2:1);
else
pind[i]=0;
if(GetAtomProperty(CompoundArg1(ListFirst(l2)),OPR_CLASS))
{
List l4;
for(l4=CompoundArg1(CompoundArg2(ListFirst(l2)));
l4&&ListTail(l4);l4=ListTail(l4));
wind[i]=l4?ListFirst(l4):0;
}
}
/*WriteVertex(cv);printf(" ( ");
for(i=0;i<4;i++){printf(" ");WriteTerm(pind[i]);}printf(" ) ( ");
for(i=0;i<4;i++){printf(" ");WriteTerm(wind[i]);}puts(" )");*/
/*
wrt_expr(f,CompoundArgN(a2,2),CompoundArgN(a2,3),CompoundArgN(a2,4));
fprintf(f,"\n");
*/
if(CompoundArg1(CompoundArg2(a2))!=NewInteger(1) ||
CompoundArg2(CompoundArg2(a2))!=NewInteger(1))
puts("Internal error (wrtufcnf1)");
if(CompoundArgN(a2,3) || CompoundArgN(a2,4))
puts("Internal error (wrtufcsf1)");
for(l2=gkl;l2;l2=ListTail(l2))
if(EqualTerms(CompoundArg1(ListFirst(l2)),lp))
break;
if(l2==0)
{
WriteTerm(CompoundArg1(a2));
WriteTerm(lp);puts("Internal error wrtfa05");
continue;
}
FreeAtomic(lp);
lp=CompoundArg2(ListFirst(l2));
lv=calloc(lvl=ListLength(lp),sizeof(List));
lv1=calloc(lvl,sizeof(List));
lv2=calloc(lvl,sizeof(List));
for(i=0;i<lvl;i++)
lv[i]=lv1[i]=0;
{
int i;
List l3;
char cbuf[16];
for(l3=CompoundArg1(ListFirst(l2)),i=0;l3;l3=ListTail(l3),i++)
{
Atom a=ListFirst(l3);
if(a==OPR_SCALAR)
{cbuf[i]='S';}
else if(a==OPR_SPINOR)
{cbuf[i]='F';}
else if(a==OPR_VECTOR)
{cbuf[i]='V';}
else if(a==A_GRASS)
{cbuf[i]='U';}
else {puts("Internal error wrtuf01");cbuf[i]='?';}
}
n=i; cbuf[i]=0;
fprintf(f," lorentz = [ ");
for(i=1;i<=lvl;i++)
fprintf(f,"L.%s_%d%c ",cbuf,i,i==lvl?' ':',');
fprintf(f,"],\n");
}
lc=0;
for(l2=CompoundArgN(a2,5);l2;l2=ListTail(l2))
{
List l3;
Term pr;
int io=0;
Term ls=conv_lor(CompoundArg1(a2),ListFirst(l2),1);
for(l3=lp,i=0;lp;l3=ListTail(l3),i++)
if(EqualTerms(ls,ListFirst(l3)))
break;
if(l3==0 || i>=lvl)
{puts("Internal error wrtfa06");continue;}
for(l3=CompoundArg2(ListFirst(l2));l3;l3=ListTail(l3))
if((pr=GetAtomProperty(CompoundArg1(ListFirst(l3)),A_INFINITESIMAL)))
io+=IntegerValue(CompoundArg1(pr))*
IntegerValue(CompoundArg2(ListFirst(l3)));
for(l3=CompoundArgN(ListFirst(l2),3);l3;l3=ListTail(l3))
if((is_atom(CompoundArg1(ListFirst(l3)))&&
(pr=GetAtomProperty(CompoundArg1(ListFirst(l3)),A_INFINITESIMAL))))
io+=1;
if(io)
puts("Error: Ren.Const. are not supported in this format.");
if(io==1)
lv1[i]=AppendLast(lv1[i],ListFirst(l2)),(hasz==0?hasz=1:0);
else if(io==0)
lv[i]=AppendLast(lv[i],ListFirst(l2));
else
lv2[i]=AppendLast(lv2[i],ListFirst(l2)),hasz=2;
{
for(l3=lc;l3;l3=ListTail(l3))
if(EqualTerms(ListFirst(l3),CompoundArgN(ListFirst(l2),3)))
break;
if(!l3) lc=AppendLast(lc,CompoundArgN(ListFirst(l2),3));
}
}
for(i=0;i<4;i++) pind[i]=0;
for(l2=CompoundArg1(a2),i=0;l2;l2=ListTail(l2),i++)
{
Atom a=CompoundName(CompoundArg2(ListFirst(l2)));
if(GetAtomProperty(CompoundArg1(ListFirst(l2)),A_COLOR))
pind[i]=ListNth(CompoundArg1(CompoundArg2(ListFirst(l2))),
(a==OPR_VECTOR||a==OPR_SPINOR)?2:1);
else
pind[i]=0;
}
fprintf(f," colors = [");
for(l2=lc;l2;l2=ListTail(l2))
{
fprintf(f," '");
wrt_expr(f,NewInteger(1),0,CopyTerm(ListFirst(l2)));
fprintf(f,"'");
if(ListTail(l2))
fprintf(f,",");
}
fprintf(f," ],\n");
fprintf(f," couplings = {");
firstprt=1;
for(i=0;i<lvl;i++)
for(l2=lv[i];l2;l2=ListTail(l2))
{
int j,no;
List l3;
if(firstprt)
firstprt=0;
else
fprintf(f,",");
for(l3=lc,j=0;l3;l3=ListTail(l3),j++)
if(EqualTerms(ListFirst(l3),CompoundArgN(ListFirst(l2),3)))
break;
if(l3==0)
puts("Internal error (wrtufcsk)");
if(ListLength(CompoundArg2(ListFirst(l2)))!=1)
puts("Internal error (wrtufmsf)");
else
sscanf(AtomValue(CompoundArg1(ListFirst(
CompoundArg2(ListFirst(l2)))))+1,"%d",&no);
fprintf(f,"(%d,%d):C.GC_%d",j,i,no);
}
fprintf(f,"})\n\n");
/*
for(i=0;i<lvl;i++)
{
fWriteTerm(f,lv[i]);fprintf(f,"\n");
if(lv1[i]) lv1[i]=SortedList(lv1[i],pcmp);
if(lv[i]==0 && lv1[i]==0 && lv2[i]==0)
{
if(hasz==1)
fprintf(f," { 0, 0 }%c\n",i==lvl-1?' ':',');
else if(hasz==2)
fprintf(f," { 0, 0, 0 }%c\n",i==lvl-1?' ':',');
else
fprintf(f," { 0 }%c\n",i==lvl-1?' ':',');
continue;
}
fprintf(f," { ");
if(lv[i]==0)
fprintf(f,"0 ");
else
for(l2=lv[i];l2;l2=ListTail(l2))
{
Term m2=ListFirst(l2);
wrt_expr(f,CompoundArg1(m2),CompoundArg2(m2),
CompoundArgN(m2,3));
if(ListTail(l2) &&
IntegerValue(CompoundArg1(ListFirst(ListTail(l2))))>0)
fprintf(f,"+ ");
}
if(lv1[i])
{
fprintf(f,", ");
for(l2=lv1[i];l2;l2=ListTail(l2))
{
Term m2=ListFirst(l2);
wrt_expr(f,CompoundArg1(m2),CompoundArg2(m2),
CompoundArgN(m2,3));
if(ListTail(l2) &&
IntegerValue(CompoundArg1(ListFirst(ListTail(l2))))>0)
fprintf(f,"+ ");
}
}
else if(hasz)
fprintf(f,", 0");
if(lv2[i])
{
fprintf(f,", ");
for(l2=lv2[i];l2;l2=ListTail(l2))
{
Term m2=ListFirst(l2);
wrt_expr(f,CompoundArg1(m2),CompoundArg2(m2),
CompoundArgN(m2,3));
if(ListTail(l2) &&
IntegerValue(CompoundArg1(ListFirst(ListTail(l2))))>0)
fprintf(f,"+ ");
}
}
else if(hasz==2)
fprintf(f,", 0");
fprintf(f,"}%c\n",i==lvl-1?' ':',');
}*/
free(lv);free(lv1);free(lv2);
}
fclose(f);
/*
for(l1=all_prtc_list();l1;l1=ListTail(l1))
{
List ll=AtomPropertiesList(ListFirst(l1));
fWriteTerm(f,ListFirst(l1));
fprintf(f,"\t");
fWriteTerm(f,ll);fprintf(f,"\n");
}
*/
}
static Term conv_lor(List pl, Term m2, int eff)
{
int i;
List l;
List nc=0, cc=0;
if(ili[0]==0)
{
char cbuf[16];
for(i=1;i<=4;i++)
{
sprintf(cbuf,"li%d",i); ili[i-1]=NewAtom(cbuf,0);
sprintf(cbuf,"mom%d",i); imom[i-1]=NewAtom(cbuf,0);
}
}
for(l=pl,i=0;l;l=ListTail(l),i++)
{
Atom a;
a=CompoundName(CompoundArg2(ListFirst(l)));
if(a==OPR_VECTOR || a==OPR_SPINOR)
pind[i]=ListFirst(CompoundArg1(CompoundArg2(ListFirst(l))));
else
pind[i]=0;
}
if(CompoundName(CompoundArg2(ListFirst(pl)))==OPR_SPINOR)
{
int curi=pind[0];
for(l=CompoundArgN(m2,3);l&&curi!=pind[1];l=ListTail(l))
{
rpt:
if(ListFirst(l)==0) continue;
if(curi==pind[1]) break;
if(CompoundName(ListFirst(l))==OPR_SPECIAL &&
ListFirst(CompoundArg2(ListFirst(l)))==curi)
{
curi=ListNth(CompoundArg2(ListFirst(l)),2);
if(CompoundArg1(ListFirst(l))==A_GAMMA)
{
Integer gi=ListNth(CompoundArg2(ListFirst(l)),3);
List l2;
for(i=0;i<4;i++) if(pind[i]==gi) break;
if(i<4)
{
nc=AppendLast(nc,MakeCompound1(A_GAMMA,ili[i]));
if(eff){FreeAtomic(ListFirst(l));ChangeList(l,0);}
l=CompoundArgN(m2,3);
goto rpt;
}
for(l2=CompoundArgN(m2,3);l2;l2=ListTail(l2))
if(ListFirst(l2) &&
CompoundName(ListFirst(l2))==A_MOMENT &&
ListFirst(CompoundArg2(ListFirst(l2)))==gi)
{
nc=AppendLast(nc,MakeCompound1(A_GAMMA,
imom[IntegerValue(CompoundArg1(ListFirst(l2)))-1]));
if(eff)
{
FreeAtomic(ListFirst(l));ChangeList(l,0);
FreeAtomic(ListFirst(l2));ChangeList(l2,0);
}
l=CompoundArgN(m2,3);
goto rpt;
}
printf("Internal error: ");WriteVertex(pl);printf("lost gamma index:");
WriteTerm(m2);puts("");
if(eff){FreeAtomic(ListFirst(l));ChangeList(l,0);}
l=CompoundArgN(m2,3);
goto rpt;
}
if(CompoundArg1(ListFirst(l))!=A_DELTA)
nc=AppendLast(nc,CompoundArg1(ListFirst(l)));
else
{
if(pind[0]==ListFirst(CompoundArg2(ListFirst(l))) &&
pind[1]==ListNth(CompoundArg2(ListFirst(l)),2))
pind[0]=pind[1]=0;
}
if(eff){FreeAtomic(ListFirst(l));ChangeList(l,0);}
l=CompoundArgN(m2,3);
goto rpt;
}
}
}
for(l=CompoundArgN(m2,3);l;l=ListTail(l))
{
if(ListFirst(l)==0)
continue;
if(CompoundArg1(ListFirst(l))==A_DELTA)
{
Atom i1,i2;
for(i=0;i<4;i++)
if(ListFirst(CompoundArg2(ListFirst(l)))==pind[i])
break;
if(i==4)
continue;
i1=ili[i];
for(i++;i<4;i++)
if(ListFirst(ListTail(CompoundArg2(ListFirst(l))))==pind[i])
break;
if(i==4)
{
printf("Internal error: ");WriteVertex(pl);printf("lost delta index:");
WriteTerm(m2);
puts("");
continue;
}
i2=ili[i];
if(eff){FreeAtomic(ListFirst(l));ChangeList(l,0);}
cc=AppendLast(cc,MakeCompound2(A_DELTA,i1,i2));
}
}
for(l=CompoundArgN(m2,3);l;l=ListTail(l))
{
if(ListFirst(l)==0)
continue;
if(CompoundName(ListFirst(l))==A_MOMENT)
{
int p1=IntegerValue(CompoundArg1(ListFirst(l)));
Term pi=ListFirst(CompoundArg2(ListFirst(l)));
List l2;
for(i=0;i<4;i++)
if(pi==pind[i])
break;
if(i<4)
{
cc=AppendLast(cc,MakeCompound2(A_DELTA,ili[i],imom[p1-1]));
if(eff){FreeAtomic(ListFirst(l));ChangeList(l,0);}
continue;
}
for(l2=ListTail(l);l2;l2=ListTail(l2))
{
if(ListFirst(l2)==0) continue;
if(CompoundName(ListFirst(l2))==A_MOMENT &&
pi==ListFirst(CompoundArg2(ListFirst(l2))))
{
int p2=IntegerValue(CompoundArg1(ListFirst(l2)));
if(p1<p2)
cc=AppendLast(cc,MakeCompound2(A_DELTA,imom[p1-1],imom[p2-1]));
else
cc=AppendLast(cc,MakeCompound2(A_DELTA,imom[p2-1],imom[p1-1]));
if(eff)
{
FreeAtomic(ListFirst(l));ChangeList(l,0);
FreeAtomic(ListFirst(l2));ChangeList(l2,0);
}
break;
}
}
}
}
if(eff)