| version 1.30, 2004/01/14 09:29:39 |
version 1.32, 2004/02/14 18:28:39 |
|
|
| #define EPS 1E-6 |
#define EPS 1E-6 |
| #define TINY 1E-20 |
#define TINY 1E-20 |
| #define MAX_ITER 100 |
#define MAX_ITER 100 |
| #define ROUND_THRESHOLD 0.4 |
|
| |
|
| def rotate(A,I,J,K,L,C,S){ |
def rotate(A,I,J,K,L,C,S){ |
| |
|
| Line 199 def fixedpoint(A,FLAG){ |
|
| Line 198 def fixedpoint(A,FLAG){ |
|
| return fixpointmain(F,Vars)$ |
return fixpointmain(F,Vars)$ |
| } |
} |
| |
|
| def nonzerovec(A){ |
|
| |
|
| for(I=0;I<size(A)[0];I++) |
|
| if(A[I]!=0) |
|
| return 1$ |
|
| |
|
| return 0$ |
|
| } |
|
| |
|
| def junban(A,B){ |
def junban(A,B){ |
| return (A<B ? 1:(A>B ? -1:0))$ |
return (A<B ? 1:(A>B ? -1:0))$ |
| } |
} |
| |
|
| def worder(A,B){ |
|
| return (A[0]<B[0] ? 1:(A[0]>B[0] ? -1:0))$ |
|
| } |
|
| |
|
| def bsort(A){ |
def bsort(A){ |
| |
|
| K=size(A)[0]-1$ |
K=size(A)[0]-1$ |
| Line 263 def nonposdegchk(Res){ |
|
| Line 249 def nonposdegchk(Res){ |
|
| |
|
| def getgcd(A,B){ |
def getgcd(A,B){ |
| |
|
| VarsNumA=length(A)$ |
Anum=length(A)$ |
| VarsNumB=length(B)$ |
|
| |
|
| C=newvect(VarsNumB,B)$ |
TMP=[]$ |
| |
for(I=0;I<length(B);I++){ |
| |
|
| for(I=0;I<VarsNumA;I++){ |
for(J=0;J<Anum;J++) |
| |
if(B[I]==A[J][0]) |
| |
break; |
| |
|
| for(J=0;J<VarsNumB;J++) |
if(J==Anum) |
| if(B[J]==A[I][0]) |
TMP=cons([B[I],B[I]],TMP)$ |
| break$ |
|
| |
|
| if(J<VarsNumB) |
|
| C[J]=A[I][1]$ |
|
| } |
} |
| |
A=append(A,TMP)$ |
| |
|
| D=0$ |
Anum=length(A)$ |
| for(I=0;I<VarsNumB;I++) |
A=map(ltov,A)$ |
| D=gcd(D,C[I])$ |
|
| |
|
| |
for(D=0,I=0;I<Anum;I++) |
| |
D=gcd(D,A[I][1])$ |
| |
|
| if(D!=0){ |
if(D!=0){ |
| C=C/D$ |
for(I=0;I<Anum;I++) |
| C=map(red,C)$ |
A[I][1]=red(A[I][1]/D)$ |
| } |
} |
| |
|
| for(L=1,D=0,I=0;I<VarsNumB;I++){ |
for(L=1,D=0,I=0;I<Anum;I++){ |
| if(type(TMP=dn(C[I]))==1) |
if(type(TMP=dn(A[I][1]))==1) |
| L=ilcm(L,TMP)$ |
L=ilcm(L,TMP)$ |
| |
|
| if(type(TMP=nm(C[I]))==1) |
if(type(TMP=nm(A[I][1]))==1) |
| D=igcd(D,TMP)$ |
D=igcd(D,TMP)$ |
| } |
} |
| |
|
| C=C*L$ |
for(I=0;I<Anum;I++) |
| if(D!=0) |
A[I][1]=A[I][1]*L$ |
| C=C/D$ |
|
| |
|
| RET=[]$ |
if(D!=0){ |
| for(I=0;I<VarsNumB;I++) |
|
| RET=cons([B[I],C[I]],RET)$ |
|
| |
|
| return RET$ |
for(I=0;I<Anum;I++) |
| |
A[I][1]=A[I][1]/D$ |
| |
} |
| |
|
| |
return map(vtol,A)$ |
| } |
} |
| |
|
| def makeret(Res,Vars,FLAG){ |
def makeret(Res,Vars,FLAG){ |
| Line 351 def makeret(Res,Vars,FLAG){ |
|
| Line 339 def makeret(Res,Vars,FLAG){ |
|
| RET[J]=ResVec[I]$ |
RET[J]=ResVec[I]$ |
| } |
} |
| |
|
| |
|
| for(J=0;J<length(Vars);J++) |
|
| RET=map(subst,RET,Vars[J], |
|
| strtov(rtostr(Vars[J])+"_deg"))$ |
|
| |
|
| for(I=0;I<VarsNum;I++) |
for(I=0;I<VarsNum;I++) |
| if(type(RET[I])!=1) |
if(type(RET[I])!=1) |
| return [1,RET]$ |
return [1,RET]$ |
| Line 367 def roundret(V){ |
|
| Line 350 def roundret(V){ |
|
| |
|
| VN=size(V)[0]$ |
VN=size(V)[0]$ |
| |
|
| |
K=1$ |
| RET0=V$ |
RET0=V$ |
| for(I=1;I<1000;I++){ |
RET1=map(drint,RET0)$ |
| RET1=I*RET0$ |
S=0$ |
| for(J=0;J<VN;J++){ |
for(J=0;J<VN;J++) |
| X=drint(RET1[J])$ |
S+=(RET0[J]-RET1[J])^2$ |
| if(dabs(X-RET1[J])<ROUND_THRESHOLD) |
|
| RET1[J]=X$ |
for(I=2;I<10;I++){ |
| else |
RET0=I*V$ |
| break$ |
RET1=map(drint,RET0)$ |
| } |
|
| if(J==VN) |
T=0$ |
| break$ |
for(J=0;J<VN;J++) |
| |
T+=(RET0[J]-RET1[J])^2$ |
| |
|
| |
if(T<S){ |
| |
K=I$ |
| |
S=T$ |
| |
} |
| } |
} |
| |
|
| if(I==1000) |
return map(drint,K*V)$ |
| return []$ |
|
| else |
|
| return RET1$ |
|
| } |
} |
| |
|
| def chkou(L,ExpMat,CHAGORD){ |
def chkou(L,ExpMat,CHAGORD){ |
| Line 477 def value2(Vars,Ans){ |
|
| Line 464 def value2(Vars,Ans){ |
|
| Res[I][0]=Vars[I]$ |
Res[I][0]=Vars[I]$ |
| Res[I][1]=Ans[I]$ |
Res[I][1]=Ans[I]$ |
| } |
} |
| |
Res=map(vtol,Res)$ |
| |
Res=vtol(Res)$ |
| |
|
| Res=getgcd(Res,Vars)$ |
Res=getgcd(Res,Vars)$ |
| |
|
| Line 511 def qcheck(PolyList,Vars,FLAG){ |
|
| Line 500 def qcheck(PolyList,Vars,FLAG){ |
|
| |
|
| VarsList=[]$ |
VarsList=[]$ |
| for(I=0;I<VarsNum;I++) |
for(I=0;I<VarsNum;I++) |
| if(member(Vars[CHAGORD[I]],Rea)) |
if(member(TMP0=Vars[CHAGORD[I]],Rea)) |
| VarsList=cons(Vars[CHAGORD[I]],VarsList)$ |
VarsList=cons(Vars[CHAGORD[I]],VarsList)$ |
| |
|
| Res=solve(reverse(SolveList),reverse(VarsList))$ |
Res=solve(reverse(SolveList),reverse(VarsList))$ |
| Line 537 def qcheck(PolyList,Vars,FLAG){ |
|
| Line 526 def qcheck(PolyList,Vars,FLAG){ |
|
| TMP=map(subst,TMP,TMP0[I][0],TMP0[I][1])$ |
TMP=map(subst,TMP,TMP0[I][0],TMP0[I][1])$ |
| RET0=value2(Vars,TMP)$ |
RET0=value2(Vars,TMP)$ |
| if(RET0!=[]) |
if(RET0!=[]) |
| RET0=wsort(RET0,Vars,RET0,1/10)$ |
RET0=wsort(RET0,Vars,RET0,-1)$ |
| } |
} |
| |
|
| TMP=vtol(TMP1[1])$ |
TMP=vtol(TMP1[1])$ |
| Line 548 def qcheck(PolyList,Vars,FLAG){ |
|
| Line 537 def qcheck(PolyList,Vars,FLAG){ |
|
| RET0=value2(Vars,TMP)$ |
RET0=value2(Vars,TMP)$ |
| |
|
| if(RET0!=[]) |
if(RET0!=[]) |
| RET0=wsort(RET0,Vars,RET0,1/10)$ |
RET0=wsort(RET0,Vars,RET0,-1)$ |
| } |
} |
| RET=append(RET,RET0)$ |
RET=append(RET,RET0)$ |
| } |
} |
| Line 561 def qcheck(PolyList,Vars,FLAG){ |
|
| Line 550 def qcheck(PolyList,Vars,FLAG){ |
|
| return RET$ |
return RET$ |
| } |
} |
| |
|
| def leastsq(NormMat,ExpMat,Vars,FLAG,ID){ |
def unitweight2(NormMat0,ExpMat,Vars,FLAG,ID){ |
| |
|
| RET=[]$ |
RET=[]$ |
| |
|
| ExpMatRowNum=size(ExpMat)[0]$ |
ExpMatRowNum=size(ExpMat)[0]$ |
| ExpMatColNum=size(ExpMat[0])[0]$ |
ExpMatColNum=size(ExpMat[0])[0]$ |
| |
ExtMatColNum=ExpMatColNum+1$ |
| |
|
| |
ExtVars=append(Vars,[uc()])$ |
| |
|
| if(NormMat==0){ |
if(NormMat==0){ |
| NormMat=newmat(ExpMatColNum,ExpMatColNum)$ |
|
| |
|
| |
NormMat0=newvect(ExtMatColNum)$ |
| |
for(I=0;I<ExtMatColNum;I++) |
| |
NormMat0[I]=newvect(ExtMatColNum)$ |
| |
|
| for(I=0;I<ExpMatColNum;I++) |
for(I=0;I<ExpMatColNum;I++) |
| for(J=I;J<ExpMatColNum;J++) |
for(J=I;J<ExpMatColNum;J++) |
| for(K=0;K<ExpMatRowNum;K++) |
for(K=0;K<ExpMatRowNum;K++) |
| NormMat[I][J]+= |
NormMat0[I][J]+= |
| ExpMat[K][I]*ExpMat[K][J]$ |
ExpMat[K][I]* |
| |
ExpMat[K][J]$ |
| } |
} |
| |
|
| BVec=newvect(ExpMatColNum)$ |
|
| |
|
| for(I=0;I<ExpMatColNum;I++) |
for(I=0;I<ExpMatColNum;I++) |
| for(J=0;J<ExpMatRowNum;J++) |
for(K=0;K<ExpMatRowNum;K++) |
| BVec[I]+=ExpMat[J][I]$ |
NormMat0[I][ExpMatColNum]-=ExpMat[K][I]$ |
| |
|
| SolveList=[]$ |
NormMat0[ExpMatColNum][ExpMatColNum]=ExpMatRowNum$ |
| for(I=0;I<ExpMatColNum;I++){ |
|
| TMP=0$ |
|
| for(J=0;J<I;J++) |
|
| TMP+=NormMat[J][I]*Vars[J]$ |
|
| |
|
| for(J=I;J<ExpMatColNum;J++) |
WorkMat=newvect(ExtMatColNum)$ |
| TMP+=NormMat[I][J]*Vars[J]$ |
for(I=0;I<ExtMatColNum;I++) |
| |
WorkMat[I]=newvect(ExtMatColNum)$ |
| |
|
| TMP-=BVec[I]$ |
if(jacobi(ExtMatColNum,NormMat0,WorkMat)){ |
| SolveList=cons(TMP,SolveList)$ |
|
| } |
|
| |
|
| Rea=vars(SolveList)$ |
Res=newvect(ExtMatColNum)$ |
| |
for(I=0;I<ExtMatColNum;I++){ |
| |
Res[I]=newvect(2)$ |
| |
Res[I][0]=ExtVars[I]$ |
| |
Res[I][1]=WorkMat[ExtMatColNum-1][I]$ |
| |
} |
| |
|
| VarsList=[]$ |
if(nonposdegchk(Res)){ |
| for(I=0;I<length(Vars);I++) |
|
| if(member(Vars[I],Rea)) |
|
| VarsList=cons(Vars[I],VarsList)$ |
|
| |
|
| Res=solve(SolveList,VarsList)$ |
TMP1=makeret(Res,Vars,1)$ |
| Res=getgcd(Res,Rea)$ |
|
| |
|
| if(nonposdegchk(Res)){ |
if(FLAG==0){ |
| |
|
| TMP1=makeret(Res,Vars,1)$ |
|
| |
|
| if(FLAG==0){ |
|
| |
|
| if(TMP1[0]==0){ |
|
| |
|
| TMP=roundret(TMP1[1])$ |
TMP=roundret(TMP1[1])$ |
| |
|
| RET=append(RET,wsort(TMP1[1],Vars,map(drint,TMP1[1]*1.0),ID))$ |
RET=append(RET,wsort(TMP1[1],Vars,map(drint,TMP1[1]*1.0),ID))$ |
| Line 622 def leastsq(NormMat,ExpMat,Vars,FLAG,ID){ |
|
| Line 605 def leastsq(NormMat,ExpMat,Vars,FLAG,ID){ |
|
| if(TMP!=[]) |
if(TMP!=[]) |
| RET=append(RET,wsort(TMP1[1],Vars,TMP,ID+1))$ |
RET=append(RET,wsort(TMP1[1],Vars,TMP,ID+1))$ |
| } |
} |
| else{ |
else if(FLAG==1) |
| |
RET=append(RET,[[ID,Vars,vtol(TMP1[1])]])$ |
| TMP=vtol(TMP1[1])$ |
|
| RET0=[]$ |
|
| if((TMP0=fixedpoint(TMP,0))!=[]){ |
|
| |
|
| for(I=0;I<length(TMP0);I++) |
|
| TMP=map(subst,TMP,TMP0[I][0],TMP0[I][1])$ |
|
| RET0=value2(Vars,TMP)$ |
|
| if(RET0!=[]) |
|
| RET0=wsort(RET0,Vars,RET0,ID+1/10)$ |
|
| } |
|
| |
|
| TMP=vtol(TMP1[1])$ |
|
| if(RET0==[] && (TMP0=fixedpoint(TMP,1))!=[]){ |
|
| |
|
| for(I=0;I<length(TMP0);I++) |
|
| TMP=map(subst,TMP,TMP0[I][0],TMP0[I][1])$ |
|
| RET0=value2(Vars,TMP)$ |
|
| |
|
| if(RET0!=[]) |
|
| RET0=wsort(RET0,Vars,RET0,ID+1/10)$ |
|
| } |
|
| |
|
| RET=append(RET,RET0)$ |
|
| } |
|
| |
|
| } |
} |
| else if(FLAG==1) |
} |
| RET=append(RET,[[ID,Vars,vtol(TMP1[1])]])$ |
|
| } |
|
| |
|
| return RET$ |
return RET$ |
| } |
} |
| |
|
| def unitweight(ExpMat,Vars,PolyListNum,OneMat,FLAG){ |
def unitweight1(ExpMat,Vars,PolyListNum,OneMat,FLAG){ |
| |
|
| RET=[]$ |
RET=[]$ |
| |
|
| Line 671 def unitweight(ExpMat,Vars,PolyListNum,OneMat,FLAG){ |
|
| Line 627 def unitweight(ExpMat,Vars,PolyListNum,OneMat,FLAG){ |
|
| |
|
| ExtVars=reverse(ExtVars)$ |
ExtVars=reverse(ExtVars)$ |
| |
|
| NormMat0=newvect(ExpMatColNum)$ |
NormMat0=newvect(ExpMatColNum+1)$ |
| for(I=0;I<ExpMatColNum;I++) |
for(I=0;I<ExpMatColNum;I++) |
| NormMat0[I]=newvect(ExpMatColNum)$ |
NormMat0[I]=newvect(ExpMatColNum+1)$ |
| |
|
| for(I=0;I<ExpMatColNum;I++) |
for(I=0;I<ExpMatColNum;I++) |
| for(J=I;J<ExpMatColNum;J++) |
for(J=I;J<ExpMatColNum;J++) |
| Line 686 def unitweight(ExpMat,Vars,PolyListNum,OneMat,FLAG){ |
|
| Line 642 def unitweight(ExpMat,Vars,PolyListNum,OneMat,FLAG){ |
|
| for(I=0;I<ExtMatColNum;I++) |
for(I=0;I<ExtMatColNum;I++) |
| NormMat1[I]=newvect(ExtMatColNum)$ |
NormMat1[I]=newvect(ExtMatColNum)$ |
| |
|
| |
|
| WorkMat=newvect(ExtMatColNum)$ |
WorkMat=newvect(ExtMatColNum)$ |
| for(I=0;I<ExtMatColNum;I++) |
for(I=0;I<ExtMatColNum;I++) |
| WorkMat[I]=newvect(ExtMatColNum)$ |
WorkMat[I]=newvect(ExtMatColNum)$ |
| |
|
| |
|
| for(I=0;I<ExpMatColNum;I++) |
for(I=0;I<ExpMatColNum;I++) |
| for(J=I;J<ExpMatColNum;J++) |
for(J=I;J<ExpMatColNum;J++) |
| NormMat1[I][J]=NormMat0[I][J]$ |
NormMat1[I][J]=NormMat0[I][J]$ |
| Line 769 def weight(PolyList,Vars,FLAG){ |
|
| Line 723 def weight(PolyList,Vars,FLAG){ |
|
| ExpMat=reverse(ExpMat)$ |
ExpMat=reverse(ExpMat)$ |
| ExpMat=newvect(length(ExpMat),ExpMat)$ |
ExpMat=newvect(length(ExpMat),ExpMat)$ |
| |
|
| TMP=unitweight(ExpMat,Vars,PolyListNum,OneMat,FLAG)$ |
TMP=unitweight1(ExpMat,Vars,PolyListNum,OneMat,FLAG)$ |
| |
|
| RET=append(RET,TMP[1])$ |
RET=append(RET,TMP[1])$ |
| |
|
| TMP0=leastsq(TMP[0],ExpMat,Vars,FLAG,3)$ |
TMP=unitweight2(TMP[0],ExpMat,Vars,FLAG,3)$ |
| |
|
| RET=append(RET,TMP0)$ |
RET=append(RET,TMP)$ |
| |
|
| ExpMat=qsort(ExpMat,junban)$ |
ExpMat=qsort(ExpMat,junban)$ |
| |
|
| Line 786 def weight(PolyList,Vars,FLAG){ |
|
| Line 740 def weight(PolyList,Vars,FLAG){ |
|
| |
|
| if(size(ExpMat)[0]!=length(ExpMat2)){ |
if(size(ExpMat)[0]!=length(ExpMat2)){ |
| ExpMat=newvect(length(ExpMat2),ExpMat2)$ |
ExpMat=newvect(length(ExpMat2),ExpMat2)$ |
| RET=append(RET,leastsq(0,ExpMat,Vars,FLAG,5))$ |
RET=append(RET,unitweight2(0,ExpMat,Vars,FLAG,5))$ |
| } |
} |
| else{ |
else{ |
| TMP0=map(ltov,TMP0)$ |
TMP0=map(ltov,TMP0)$ |