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path: root/texmf-dist/doc/support/ketcindy/ketsample/samples/s07slides/fig/.Rhistory
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?dbeta
plot(x,dbeta(2,5,x)
)
?dbeta
plot(x,dbeta(x,2,5))
x=seq(o,1,by=0.02)
x=seq(0,1,by=0.02)
plot(x,dbeta(x,2,5))
m=(2)/(2+5)
s2=(2*5)/((2+5)^2*(2+5+1))
m
s2
plot(x,dbeta(x,2,5))
sample(1:20, 10)
tmp=sample(1:20, 10)
sort(tmp)
tmp=sample(1:37,19)
tmp=sample(1:37,19); sorrt(tmp)
tmp=sample(1:37,19); sort(tmp)
search()
library(deSolve)
search()
library()
cat("\\ab\\\\")
samples(40,20)
sample(40,20)
source('~/ketcindy/ketfiles/ketwork/Dotfillrdf1.r', chdir = TRUE)
Tmp="Num=50"
K=strsplit(Tmp,'=')
K
substring(K[1],1)
part(K[1],1)
K[1]
substring(K[[1]][1],1)
substring(K[[1]][1],1,1)
K=K[[1]]
eval(parse(text=K[2]))
Num=eval(parse(text=K[2]))
length(Num)
?seq
seq(1,length(list(2,4,5)))
v=seq(1,length(list(2,4,5)))
v[1:2]
source('~/Dropbox/kettoday/0930bezierR/s0401bezierbasic.r', chdir = TRUE)
windispg(bza,bzb)
Windisp(bza,bzb)
Windisp(bza,bz1)
bza
source('~/Dropbox/kettoday/0930bezierR/s0401bezierbasic.r', chdir = TRUE)
bza
Windisp(bza,bz1)
source('~/Dropbox/kettoday/0930bezierimplicitR/s0212implicitimp1.r', chdir = TRUE)
Makevaltable<- function(MS){
  Eps=10^(-6)
  Nargs=length(MS)
  Fstr=Op(1,MS)
  Tmp=Op(2,MS)
  Tmp1=strsplit(Tmp,'=',fixed=TRUE)
  Xname=Tmp1[1]
  Xrange=eval(parse(text=Tmp1[2]))
  Tmp=Op(3,MS)
  Tmp1=strsplit(Tmp,'=',fixed=TRUE)
  Yname=Tmp1[1]
  Yrange=evstr(parse(text=Tmp[2]))
  Tmp=gsub(Xname,"x",Fstr)
  Fstr=gsub(Yname,"y",Tmp)
  Tmp=grep(Xname,Fstr)
  if(Tmp==0){
    Fstr=paste(Fstr,'+0*x',sep="")
  }
  Mdv=50
  Ndv=50
  if(Nargs>=4){
    Tmp=Op(4,MS)
    if(nrow(Tmp)>1){
      Mdv=Tmp[1,1]
      Ndv=Tmp[1,2]
    }else{
      Mdv=Tmp
      if(Nargs==4){
        Ndv=Mdv
      }else{
        Tmp1=Op(5,MS)
        if((is.numeric(Tmp1))&&(length(Tmp1)==1)){
          Ndv=Tmp1
        }else{
          Ndv=Mdv
        }
      }
    }
  }
  X1=Xrange[1]; X2=Xrange[2]
  Y1=Yrange[1]; Y2=Yrange[2]
  Dx=(X2-X1)/Mdv
  Dy=(Y2-Y1)/Ndv
  Xval=c()
  Tmp=X1
  while(Tmp<X2+Eps){
    Xval=c(Xval,Tmp)
    Tmp=Tmp+Dx
  }
  Yval=c()
  Tmp=Y1
  while(Tmp<Y2+Eps){
    Yval=c(Yval,Tmp)
    Tmp=Tmp+Dy
  }
  I=1
  for(y in Yv
al){
    J=1
    for(x in Xval){
      Zval[I,J]=eval(parse(text=Fstr))
      J=J+1
    }
    I=I+1
  }
  return(list(Zval,Xval,Yval))
}
Implicitplot<- function(...){
  varargin=list(...)
  Eps=10^(-4)
  Nargs=length(varargin)
  Fstr=varargin[[1]]
  if(!is.numeric(Fst)){
    MS=Fstr
    Tmp=Makevaltable(MS)
    Zval=Tmp[[1]]; Xval=Tmp[[2]]; Yval=Tmp[[3]]
  }else if(is.character(Fstr)){
    MS=list()
    for(I in 1:Nargs){
      MS=c(MS,varargin[i])
    }
    Tmp=Makevaltable(MS)
    Zval=Tmp[[1]]; Xval=Tmp[[2]]; Yval=Tmp[[3]]
  }else{
    Zval=varargin[[1]]
    Xval=varargin[[2]]
    Yval=varargin[[3]]
  }
  Out=c()
  for(J in Looprange(1,length(Yval)-1)){
    for(I in Looprange(1,length(Xval)-1)){
      a1=Xval[I]; b1=Yval[J]; c1=Zval[J,I]
      a2=Xval[I+1]; b2=Yval[J]; c2=Zval[J,I+1]
      a3=Xval[I+1]; b3=Yval[J+1]; c3=Zval[J+1,I+1]
      a4=Xval(I);b4=Yval(J+1);c4=Zval(J+1,I);
      PL=as.matrix(c(a1,b1,a2,b2,a3,b3,a4,b4,a1,b1),ncol=2,byrow=FALSE)
      VL=c(c1,c2,c3,c4,c1)
      QL=c()
      for(K in 1:4){
        if(abs(VL[K])<=Eps){
          QL=appendrow(QL,PL[K,])
        }else if(VL[K]>Eps){
          if(VL[K+1]<-Eps){
Tmp=1/(VL[K]-VL[K+1])*(-VL[K+1]*PL[K,]+VL[K]*PL[K+1,])
            QL=appendrow(QL,Tmp)
          }
        }else{
          if(VL[K+1]>Eps){
            Tmp=1/(-VL[K]+VL[K+1])*(VL[K+1]*PL[K,]-VL[K]*PL[K+1,])
            QL=appendrow(QL,Tmp)
          }
        }
      }
      if(nrow(QL)==2){
        Out=append(Out,c(Inf,Inf),QL[1,],QL[2,])
      }
    }
  }
  Out=Out[2:nrow(Out),]
  if(nrow(Out)>0){
    Out=Connectseg(Out)
  }else{
    Out=c()
  }
  retuirn(Out)
}
Ketinit()##
Setwindow(c((-5),(4)),c((-5),(5)))####
A=c(1,-2);Assignadd('A',A)
imp1=Implicitplot("x^2+x*y+2*y^2-(1)","x=c(-3,3)","y=c(-3,3)")
source('~/Dropbox/kettoday/0930bezierimplicitR/s0212implicitimp1.r', chdir = TRUE)
seq(0,0)
?matrix
dt=matrix(nrow=5,ncol=4)
dt
source('~/Dropbox/kettoday/0930bezierimplicitR/s0212implicitimp1.r', chdir = TRUE)
length(matrix(1:5,ncol=2))
length(matrix(1:6,ncol=2))
source('~/Dropbox/kettoday/0930bezierimplicitR/s0212implicitimp1.r', chdir = TRUE)
imp1
source('~/Dropbox/kettoday/0930bezierimplicitR/s0212implicitimp1.r', chdir = TRUE)
imp1
Windisp(imp1)
source('~/Dropbox/kettoday/0930bezierimplicitR/s0212implicitimp1.r', chdir = TRUE)
Windisp(imp1)
source('~/Dropbox/kettoday/0930bezierimplicitR/s0212implicitimp1.r', chdir = TRUE)
Windisp(imp1)
source('~/Dropbox/kettoday/0930bezierimplicitR/s0212implicitimp1.r', chdir = TRUE)
source('~/Desktop/Rproject2017-/171001.r', chdir = TRUE)
funP
fun(1,0.5,2)
funP(1,0.5,2)
funN
source('~/Desktop/Rproject2017-/171001.r', chdir = TRUE)
funP
funP(1,0.5,2)
tmp="N=200"
tmp1="N=200"
tmp=strsplit(tmp1,"=")
tmp
tmp=tmp[[1]]
tmp
tmp1="N=200"
tmp=strsplit(tmp1,"=")[[1]]
tmp
tmp=strsplit(tmp1,"=")
tmp
tmp[1]
tmp[[1]]
tmp=list(1,5,6,3)
tmp[1,2]
tmp[1:2]
tmp[[1:2]]
tmp
tmp=list(1,5,6,3)
tmp[3:4
]
tmp
tmp[3:4]
tmp[[3:4]]
tmp[[3]]
tmp[[3:4]]
source('~/Dropbox/kettoday/0930bezierimplicitR/s0212implicitimp1.r', chdir = TRUE)
dt1=c(3.055,3.012,3.045,3.033,3.070,3.038,3.052,3.044,3.072,3.005)
mean(dt1)
var(dt1)
var(dt1)*0.9
d_1=5;d_1
varargin=list('c(yN1,yN2)`=c(yN2,-yN2-4*yN1)','x=c(-5,4.991263)',0,c(1,0),'Num=200')
deq=varargin[[1]]
  rng=varargin[[2]]
  initt=varargin[[3]]
  initf=varargin[[4]]
  Num=50
tmp=strsplit(varargin[[5]],"=")[[1]]
    Num=eval(parse(text=tmp[2]))
  }
if(length(varargin)>4){
    tmp=strsplit(varargin[[5]],"=")[[1]]
    Num=eval(parse(text=tmp[2]))
  }
Num
tmp=strsplit(deq,"=")[[1]]
  tmp1=grep(tmp[1],"`","",fixed=TRUE)
  tmp1=substring(tmp1,1,nchar(tmp1)-1)
tmp1
tmp=strsplit(deq,"=")[[1]]
tmp
tmp1=grep(tmp[1],"`","",fixed=TRUE);tmp1
tmp1=gsub(tmp[1],"`","",fixed=TRUE)
tmp1
tmp[1]
tmp1=gsub(tmp[1],"`","")
tmp1
tmp1=gsub("`","",tmp[1],fixed=TRUE);tmp1
tmp1=substring(tmp1,2,nchar(tmp1)-1);tmp1
tmp1=gsub("`","",tmp[1],fixed=TRUE)
  tmp1=substring(tmp1,3,nchar(tmp1)-1);tmp1
Xname=strstplit(tmp1,",")
Xname=strsplit(tmp1,",");Xname
Xname=strsplit(tmp1,",")[[1]];Xname
for(J in 1..(length(Xname))){
    func=gsub(Xname[J],"X["+as.character(J)+"]",Xname,fixed=TRUE)
  }
for(J in 1:(length(Xname))){
    func=gsub(Xname[J],"X["+as.character(J)+"]",Xname,fixed=TRUE)
  }
as.character(5)
for(J in 1:(length(Xname))){
    tmp=parse("X[",as.character(J),"]",sep="")
    func=gsub(Xname[J],tmp,Xname,fixed=TRUE)
  }
func=tmp[2]
  for(J in 1:(length(Xname))){
    tmp=paste("X[",as.character(J),"]",sep="")
    func=gsub(Xname[J],tmp,Xname,fixed=TRUE)
  }
func
for(J in 1:(length(Xname))){
    tmp=paste("X[",as.character(J),"]",sep="")
	print(tmp)
    func=gsub(Xname[J],tmp,Xname,fixed=TRUE)
  }
func=tmp[2]
  for(J in 1:(length(Xname))){
    tmp=paste("X[",as.character(J),"]",sep="")
	print(tmp)
    func=gsub(Xname[J],tmp,Xname,fixed=TRUE)
  }
func=tmp[2]
  for(J in 1:(length(Xname))){
    tmp=paste("X[",as.character(J),"]",sep="")
    func=gsub(Xname[J],tmp,func,fixed=TRUE)
  }
func
tmp=strsplit(deq,"=")[[1]]
  tmp1=gsub("`","",tmp[1],fixed=TRUE)
  tmp1=substring(tmp1,3,nchar(tmp1)-1)
  Xname=strsplit(tmp1,",")[[1]]
  func=tmp[2]
  for(J in 1:(length(Xname))){
    tmp1=paste("X[",as.character(J),"]",sep="")
    func=gsub(Xname[J],tmp1,func,fixed=TRUE)
  }
func
tmp=strsplit(rng,"=")[[1]]
  tname=tmp[1]
  tmp=eval(parse(text=tmp[2]))
  t1=tmp[1]
  t2=tmp[2]
t1
t2
tmp=paste("funP=function(",tname,",X){",func,sep="")
tmp
tmp=paste("funP=function(",tname,",X){",func,"}",sep="");tmp
tmp=paste("funP=function(",tname,",X){-",func,"}",sep="")
tmp
?flatten
tt=initt
  X0=initf
  pdL=c(tt,X0)
;pdL
tt=initt
  X0=initf
  pdL=c(tt,X0)
pdL
floor(1.5)
flg=0
  for(J in 1:(floor((t2-initt)/dt))){
    if(flg==0){
      kl1=dt*funP(tt,X0)
      kl2=dt*funP(tt+dt/2,X0+kl1/2)
      kl3=dt*funP(tt+dt/2,X0+kl2/2)
      kl4=dt*funP(tt+dt,X0+kl3)
      X0=X0+(kl1+2*kl2+2*kl3+kl4)/6
      tt=initt+#*dt
      pdL=Appendrow(pdL,c(tt,X0))
      if(abs(tmp)>inf){flg=1}
    }
  }
t2
initt
dt
dt=(t2-t1)/Num
  tt=initt
  X0=initf
  pdL=c(tt,X0)
  flg=0
dt
for(J in 1:(floor((t2-initt)/dt))){
    if(flg==0){
      kl1=dt*funP(tt,X0)
      kl2=dt*funP(tt+dt/2,X0+kl1/2)
      kl3=dt*funP(tt+dt/2,X0+kl2/2)
      kl4=dt*funP(tt+dt,X0+kl3)
      X0=X0+(kl1+2*kl2+2*kl3+kl4)/6
      tt=initt+#*dt
      pdL=Appendrow(pdL,c(tt,X0))
      if(abs(tmp)>inf){flg=1}
    }
  }
funP
tmp=paste(function(",tname,",X){",func,"}",sep="")
  funP=eval(parse(text=tmp))
funP
tmp=function(",tname,",X){-",func,"}",sep="")
  funN=eval(parse(text=tmp))
tmp=paste(function(",tname,",X){",func,"}",sep="")
tmp=paste("function(",tname,",X){",func,"}",sep="")
  funP=eval(parse(text=tmp))
funP
tmp=paste("function(",tname,",X){-",func,"}",sep="")
  funN=eval(parse(text=tmp))
funN
dt=(t2-t1)/Num
  tt=initt
  X0=initf
  pdL=c(tt,X0)
  flg=0
  for(J in 1:(floor((t2-initt)/dt))){
    if(flg==0){
      kl1=dt*funP(tt,X0)
      kl2=dt*funP(tt+dt/2,X0+kl1/2)
      kl3=dt*funP(tt+dt/2,X0+kl2/2)
      kl4=dt*funP(tt+dt,X0+kl3)
      X0=X0+(kl1+2*kl2+2*kl3+kl4)/6
      tt=initt+#*dt
      pdL=Appendrow(pdL,c(tt,X0))
      if(abs(tmp)>inf){flg=1}
    }
  }
source('~/ketcindy/ketlib/ketpic5_2_3.r', chdir = TRUE)
de2=Deqplot('c(yN1,yN2)`=c(yN2,-yN2-4*yN1)','x=c(-5,4.991263)',0,c(1,0),'Num=200')
source('~/ketcindy/ketlib/ketpic5_2_3.r', chdir = TRUE)
de2=Deqplot('c(yN1,yN2)`=c(yN2,-yN2-4*yN1)','x=c(-5,4.991263)',0,c(1,0),'Num=200')
de2
source('~/ketcindy/ketlib/ketpic5_2_3.r', chdir = TRUE)
de2=Deqplot('c(yN1,yN2)`=c(yN2,-yN2-4*yN1)','x=c(-5,4.991263)',0,c(1,0),'Num=200')
Norm(c(1,5,3))
Norm(c(1,5,3,4))
source('~/ketcindy/ketlib/ketpic5_2_3.r', chdir = TRUE)
de2=Deqplot('c(yN1,yN2)`=c(yN2,-yN2-4*yN1)','x=c(-5,4.991263)',0,c(1,0),'Num=200')
source('~/ketcindy/ketlib/ketpic5_2_3.r', chdir = TRUE)
de2=Deqplot('c(yN1,yN2)`=c(yN2,-yN2-4*yN1)','x=c(-5,4.991263)',0,c(1,0),'Num=200')
de2
tmp="abc'"
tmp1=gsub("c'","",tmp);tmp1
tmp="abc)'"
tmp1=gsub("c'","",tmp);tmp1
tmp1
tmp1=gsub(")'","",tmp);tmp1
tmp1=gsub(")'","","c(1,2)'");tmp1
gsub(")'","","c(1,2)'")
gsub(")'","","c(1,2)`")
gsub(")`","","c(1,2)`")
source('~/Dropbox/kettoday/1005deqplot/Deqplot171006.r', chdir = TRUE)
tmp
Windisp(tmp)
Windisp(tmp[,2:3])
source('~/Dropbox/kettoday/1005deqplot/Deqplot171006.r', chdir = TRUE)
Windisp(tmp[,2:3])
source('~/Dropbox/kettoday/1005deqplot/Deqplot171006.r', chdir = TRUE)
Windisp(tmp[,2:3])
source('~/Dropbox/kettoday/1005deqplot/Deqplot171006.r', chdir = TRUE)
Windisp(tmp[,2:3])
?sprintf
source('~/Desktop/diffofsci2e/ketpic2ereplaced.r', chdir = TRUE)
Beginpicture("1cm")
g1=Plotdata("sin(x)","x")
g1
Drwline(g1)
Dottedline(g1)
Dashline(g1)
source('~/Desktop/diffofsci2e/ketpic2ereplaced.r', chdir = TRUE)
Dashline(g1)
Setpen(2)
Drwpt(list(c(0,0),c(1,2)))
source('~/ketcindy/ketfiles/ketwork/template.r', chdir = TRUE)
source('~/ketcindy/ketfiles/ketwork/s0505bezier3d.r', chdir = TRUE)
source('~/ketcindy/ketfiles/ketwork/s1501mant.r', chdir = TRUE)
source('~/ketcindy/ketfiles/ketwork/s0505bezier3d.r', chdir = TRUE)
Windisp(bz2d)
bz3d
bz2d
source('~/ketcindy/ketfiles/ketwork/s0505bezier3d.r', chdir = TRUE)
bz3d
bz2d
Setangle()
source('~/ketcindy/ketfiles/ketwork/s0505bezier3d.r', chdir = TRUE)
source('~/ketcindy/ketfiles/ketsample/samples/s07slides/fig/s0706animateall.r', chdir = TRUE)