Difference between revisions of "File:ArcKellerMapT.png"

Latest revision as of 20:55, 18 August 2025

Complex map of function ArcKeller\(=\mathrm{Keller}^{-1}\),

\[\displaystyle \mathrm{ArcKeller}(z)=z+\ln\!\left( \frac{1}{\mathrm e}+\frac{\mathrm e \!-\!1}{\mathrm e}\, \mathrm e^{-z} \right) \]

This map is used as Fig.5.8 at page 54 of book «Superfunctions» ^[1]^[2].

See also File:KellerMapT.png
There is misprint at page 54 of the same Book; instead of to sent to File:ArcKellerMapT.png, version of year 2020 of the Book sends to File:KellerMapT.png

C++ generator of curves

// Files ado.cin and conto.cin should be loaded in the working directory in order to compile the C++ code below.

 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #define DB double
 #define DO(x,y) for(x=0;x<y;x++)
 using namespace std;
 #include <complex>
 typedef complex<double> z_type;
 #define Re(x) x.real()
 #define Im(x) x.imag()
 #define I z_type(0.,1.)
 #include "conto.cin"

 // z_type Shoko(z_type  z) { return log(1.+exp(z)*(M_E-1.)); }
 z_type Shoka(z_type  z) { return z + log(exp(-z)+(M_E-1.)); }
 // z_type Keller(z_type z) { return z + log(exp(-z)+(M_E-1.));} // The same as Shoka???
 // z_type Keller(z_type z) { return log(1.+M_E*(exp(z)-1.));}
 // z_type Keller(z_type z) { return z + log(M_E- exp(-z)*(M_E-1.) );}
 z_type ArcKeller(z_type z) { return z + log(1./M_E+ exp(-z)*(1.-1./M_E) );}

 main(){ int j,k,m,n; DB x,y, p,q, t,r; z_type z,c,d;

  r=log(M_E-1.); printf("%16.4, r=%16.14f\n",M_E-1.,r); 
 // r=log(1./(M_E-1.)); printf("r=%16.14f\n",r); 
 // r=log(1-1./M_E); printf("r=%16.14f\n",r); 

 int M=400,M1=M+1;
 int N=801,N1=N+1;
 DB X[M1],Y[N1], g[M1*N1],f[M1*N1], w[M1*N1]; // w is working array.
 char v[M1*N1]; // v is working array
 FILE *o;o=fopen("ArcKellerMap.eps","w");ado(o,162,162);
 fprintf(o,"81 81 translate\n 10 10 scale 2 setlinecap\n ");
 DO(m,M1){ t=(m-200)/200.; X[m]=4.005*t*(.5+1.5*t*t);}
 DO(n,N1)Y[n]=-8.+.02*(n-.5);
 for(m=-8;m<9;m++){if(m==0){M(m,-8.5)L(m,8.5)} else{M(m,-8)L(m,8)}}
 for(n=-8;n<9;n++){     M(  -8,n)L(8,n)}
 fprintf(o,".008 W 0 0 0 RGB S\n");
 DO(m,M1)DO(n,N1){g[m*N1+n]=9999; f[m*N1+n]=9999;}
 DO(m,M1){x=X[m]; //printf("%5.2f\n",x);
 DO(n,N1){y=Y[n]; z=z_type(x,y);        
 // c=Tania(z); p=Re(c);q=Im(c);  
 c=ArcKeller(z); p=Re(c);q=Im(c);  
 if(p>-19. && p<19. &&  q>-19. && q<19. ){ g[m*N1+n]=p;f[m*N1+n]=q;}
        }}
 fprintf(o,"1 setlinejoin 1 setlinecap\n");  p=1.4;q=.5;
 for(m=-10;m<10;m++)for(n=2;n<10;n+=2)conto(o,f,w,v,X,Y,M,N,(m+.1*n),-q, q); fprintf(o,".01 W 0 .6 0 RGB S\n");
 for(m=0;m<10;m++) for(n=2;n<10;n+=2)conto(o,g,w,v,X,Y,M,N,-(m+.1*n),-q, q); fprintf(o,".01 W .9 0 0 RGB S\n");
 for(m=0;m<10;m++) for(n=2;n<10;n+=2)conto(o,g,w,v,X,Y,M,N, (m+.1*n),-q, q); fprintf(o,".01 W 0 0 .9 RGB S\n");
 for(m=1;m<10;m++)  conto(o,f,w,v,X,Y,M,N, (0.-m),-p,p); fprintf(o,".04 W .9 0 0 RGB S\n");
 for(m=1;m<10;m++)  conto(o,f,w,v,X,Y,M,N, (0.+m),-p,p); fprintf(o,".04 W 0 0 .9 RGB S\n");
                   conto(o,f,w,v,X,Y,M,N, (0.  ),-p,p); fprintf(o,".04 W .6 0 .6 RGB S\n");
 for(m=-9;m<10;m++) conto(o,g,w,v,X,Y,M,N, (0.+m),-p,p); fprintf(o,".04 W 0 0 0 RGB S\n");
 for(y=-M_PI; y<5; y+=2*M_PI) 
  {M(r,y)L(-8.1,y) fprintf(o,"0 setlinecap .04 W 1 1 1 RGB S\n");
   for(m=0;m<85;m+=4) {x=r-.04-.1*m; M(x,y) L(x-.12,y)}  fprintf(o,".06 W 1 .5 0 RGB S\n");
   for(m=2;m<85;m+=4) {x=r-.04-.1*m; M(x,y) L(x-.12,y)}  fprintf(o,".06 W 0 .5 1 RGB S\n");
  }
 fprintf(o,"showpage\n%c%cTrailer",'%','%'); fclose(o);
       system("epstopdf ArcKellerMap.eps");    
       system(    "open ArcKellerMap.pdf");
 printf("r=%16.14f\n",r); 
       getchar(); system("killall Preview");
 }

Latex generator of labels

% File ArcKellerMap.pdf should ge benerated with the code above in order to compile the Latex document below.

%

 % Gerenator of ArcKellerMapT.png %<br>
 % Copyleft 2012 by Dmitrii Kouznetsov %<br>
 \documentclass[12pt]{article} %<br>
 \usepackage{geometry} %<br>
 \usepackage{graphicx} %<br>
 \usepackage{rotating} %<br>
 \paperwidth 854pt %<br>
 \paperheight 844pt %<br>
 \topmargin -96pt %<br>
 \oddsidemargin -98pt %<br>
 \textwidth 1100pt %<br>
 \textheight 1100pt %<br>
 \pagestyle {empty} %<br>
 \newcommand \sx {\scalebox} %<br>
 \newcommand \rot {\begin{rotate}} %<br>
 \newcommand \ero {\end{rotate}} %<br>
 \newcommand \ing {\includegraphics} %<br>
 \begin{document} %<br>
 \sx{5}{ \begin{picture}(164,165) %<br>
 \put(6,5){\ing{ArcKellerMap}} %<br>
 \put(2,163){\sx{.7}{$y$}} %<br>
 \put(2,144){\sx{.6}{$6$}} %<br>
 \put(2,124){\sx{.6}{$4$}} %<br>
 \put(2,104){\sx{.6}{$2$}} %<br>
 \put(3,116){\sx{.6}{$\pi$}} %<br> 
 \put(18,115.6){\sx{.8}{\bf cut}} %<br>
 %\put(120,116.7){\sx{.4}{\bf cut}} %<br>
 \put(2, 84){\sx{.6}{$0$}} %<br>
 \put(-2,64){\sx{.6}{$-2$}} %<br>
 \put(-2,53){\sx{.6}{$-\pi$}} %<br>
 \put(18,52.4){\sx{.8}{\bf cut}} %<br>
 %\put(11,20.4){\sx{.8}{$v\!\approx\! -\!2\pi$}} %<br>
 \put(-2,44){\sx{.6}{$-4$}} %<br>
 \put(-2,24){\sx{.6}{$-6$}} %<br>
 \put( 22,0){\sx{.6}{$-6$}} %<br>
 \put( 42,0){\sx{.6}{$-4$}} %<br>
 \put( 62,0){\sx{.6}{$-2$}} %<br>
 \put( 86,0){\sx{.6}{$0$}} %<br>
 \put(106,0){\sx{.6}{$2$}} %<br>
 \put(126,0){\sx{.6}{$4$}} %<br>
 \put(146,0){\sx{.6}{$6$}} %<br>
 \put(164,0){\sx{.7}{$x$}} %<br>
 \put( 67.2,  75){\rot{90}\sx{.5}{$u\!=\!-0.4$}\ero}%<br>
 \put( 89.8,  77){\rot{90}\sx{.7}{$u\!=\!0$}\ero}%<br>
 \put(107.,  77){\rot{90}\sx{.7}{$u\!=\!1$}\ero}%<br>
 \put(118.6,  77){\rot{90}\sx{.7}{$u\!=\!2$}\ero}%<br>
 \put(129.2,  77){\rot{90}\sx{.7}{$u\!=\!3$}\ero}%<br>
 \put(132,154.4){\sx{.8}{$v\!=\!7$}}%<br>
 \put(132,144.3){\sx{.8}{$v\!=\!6$}}%<br>
 \put(132,134.3){\sx{.8}{$v\!=\!5$}}%<br>
 \put(132,124.2){\sx{.8}{$v\!=\!4$}}%<br>
 \put(132,114.2){\sx{.8}{$v\!=\!3$}}%<br>
 \put(132,104.2){\sx{.8}{$v\!=\!2$}}%<br>
 \put(132,  94.2){\sx{.8}{$v\!=\!1$}}%<br>
 \put(132,  84){\sx{.8}{$v\!=\!0$}}%<br>
 \put(132,  73.9){\sx{.8}{$v\!=\!-\!1$}}%<br>
 \put(132,  63.4){\sx{.8}{$v\!=\!-\!2$}}%<br>
 \put(132,  53.4){\sx{.8}{$v\!=\!-\!3$}}%<br>
 \put(132,  43.4){\sx{.8}{$v\!=\!-\!4$}}%<br>
 \put(132,  33.4){\sx{.8}{$v\!=\!-\!5$}}%<br>
 \put(132,  23.4){\sx{.8}{$v\!=\!-\!6$}}%<br>
 \put(132,  13.4){\sx{.8}{$v\!=\!-\!7$}}%<br>
 \end{picture} %<br>
 } %<br>
 \end{document} %<br>
%

References

↑ https://www.amazon.co.jp/Superfunctions-Non-integer-holomorphic-functions-superfunctions/dp/6202672862 Dmitrii Kouznetsov. Superfunctions: Non-integer iterates of holomorphic functions. Tetration and other superfunctions. Formulas,algorithms,tables,graphics ペーパーバック – 2020/7/28
↑ https://mizugadro.mydns.jp/BOOK/468.pdf Dmitrii Kouznetsov (2020). Superfunctions: Non-integer iterates of holomorphic functions. Tetration and other superfunctions. Formulas, algorithms, tables, graphics. Publisher: Lambert Academic Publishing.

Keywords

«[[]]», «[[]]», «ArcShoka», «ArcKeller», «Keller function», «Shoka function», «Superfunction», «Superfunctions», «Transfer function»,

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:50, 20 June 2013		1,773 × 1,752 (924 KB)	Maintenance script (talk \| contribs)	Importing image file

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File usage

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Metadata

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[1] ttps://www.amazon.co.jp/Superfunctions-Non-integer-holomorphic-functions-superfunctions/dp/6202672862 Dmitrii Kouznetsov. Superfunctions: Non-integer iterates of holomorphic functions. Tetration and other superfunctions. Formulas,algorithms,tables,graphics ペーパーバック – 2020/7/28

[2] ttps://mizugadro.mydns.jp/BOOK/468.pdf Dmitrii Kouznetsov (2020). Superfunctions: Non-integer iterates of holomorphic functions. Tetration and other superfunctions. Formulas, algorithms, tables, graphics. Publisher: Lambert Academic Publishing.

[1]

[2]

@@ Line 1: / Line 1: @@
+{{oq|ArcKellerMapT.png|Original file ‎(1,773 × 1,752 pixels, file size: 924 KB, MIME type: image/png)}}
-[[Complex map]] of function [[ArcKeller]]$=\mathrm{Keller}^{-1}$,
+[[Complex map]] of function [[ArcKeller]]\(=\mathrm{Keller}^{-1}\),
-$\displaystyle \mathrm{ArcKeller}(z)=z+\ln\!\left( \frac{1}{\mathrm e}+\frac{\mathrm e \!-\!1}{\mathrm e}\, \mathrm e^{-z} \right)$
+\[\displaystyle \mathrm{ArcKeller}(z)=z+\ln\!\left( \frac{1}{\mathrm e}+\frac{\mathrm e \!-\!1}{\mathrm e}\, \mathrm e^{-z} \right)
+\]
+This map is used as Fig.5.8 at page 54 of book
+«[[Superfunctions]]»
+<ref>
+https://www.amazon.co.jp/Superfunctions-Non-integer-holomorphic-functions-superfunctions/dp/6202672862 Dmitrii Kouznetsov. [[Superfunctions]]: Non-integer iterates of holomorphic functions. [[Tetration]] and other [[superfunction]]s. Formulas,algorithms,tables,graphics ペーパーバック – 2020/7/28
+</ref><ref>https://mizugadro.mydns.jp/BOOK/468.pdf Dmitrii Kouznetsov (2020). [[Superfunctions]]: Non-integer iterates of holomorphic functions. [[Tetration]] and other [[superfunction]]s. Formulas, algorithms, tables, graphics. Publisher: [[Lambert Academic Publishing]].
+</ref>.
+See also File:KellerMapT.png <br>
+There is misprint at page 54 of the same Book; instead of to sent to File:ArcKellerMapT.png,
+version of year 2020 of the Book sends to File:KellerMapT.png
 ==C++ generator of curves==
 // Files [[ado.cin]] and [[conto.cin]] should be loaded in the working directory in order to compile the [[C++]] code below.
+<pre>
  #include <math.h>
  #include <stdio.h>
@@ Line 70: / Line 84: @@
        getchar(); system("killall Preview");
  }
+</pre>
@@ Line 75: / Line 90: @@
 % File [[ArcKellerMap.pdf]] should ge benerated with the code above in order to compile the [[Latex]] document below.
+%<pre>
-%<poem><nomathjax><nowiki>
  % Gerenator of ArcKellerMapT.png %<br>
  % Copyleft 2012 by Dmitrii Kouznetsov %<br>
@@ Line 142: / Line 156: @@
  } %<br>
  \end{document} %<br>
+%</pre>
-%</nowiki></nomathjax></poem>
+==References==
+{{ref}}
+{{fer}}
+==Keywords==
+«[[]]»,
+<b>«[[]]»</b>,
+<b>«[[ArcShoka]]»</b>,
+<b>«[[ArcKeller]]»</b>,
+<b>«[[Keller function]]»</b>,
+<b>«[[Shoka function]]»</b>,
+«[[Superfunction]]»,
+«[[Superfunctions]]»,
+«[[Transfer function]]»,
-[[Category:Book]]
 [[Category:ArcKeller]]
+[[Category:ArcShoka]]
+[[Category:Book]]
+[[Category:BookMap]]
+[[Category:C++]]
+[[Category:Inverse function]]
 [[Category:Keller function]]
-[[Category:Transfer function]]
 [[Category:Laser science]]
-[[Category:Inverse function]]
-[[Category:C++]]
 [[Category:Latex]]
+[[Category:Shoka function]]
+[[Category:Transfer function]]