Difference between revisions of "File:Ack4b600.jpg"

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#define DB double
#define DO(x,y) for(x=0;x<y;x++)
#include <complex>
#define z_type std::complex<double>
#define Re(x) x.real()
#define Im(x) x.imag()
#define I z_type(0.,1.)
//#include "tet2f4c.cin"
#include "fsexp.cin"
#include "conto.cin"

int main(){ int j,k,m,m1,n; DB x,y, p,q, t; z_type z,c,d, cu,cd;
//z_type Zo=z_type(.31813150520476413, 1.3372357014306895);
//z_type Zc=z_type(.31813150520476413,-1.3372357014306895);

 int M=601,M1=M+1;
 int N=461,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("20.eps","w");ado(o,602,202);
 FILE *o;o=fopen("tetema.eps","w");ado(o,602,202);
 fprintf(o,"301 101 translate\n 10 10 scale\n");
 DO(m,M1)X[m]=-30.+.1*(m);
 DO(n,200)Y[n]=-10.+.05*n;
         Y[200]=-.01;
         Y[201]= .01;
 for(n=202;n<N1;n++) Y[n]=-10.+.05*(n-1.);
 for(m=-30;m<31;m++){if(m==0){M(m,-10.2)L(m,10.2)} else{M(m,-10)L(m,10)}}
 for(n=-10;n<11;n++){ M( -30,n)L(30,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(n,N1){y=Y[n];
          for(m=295;m<305;m++)
          {x=X[m]; //printf("%5.2f\n",x);
           z=z_type(x,y);
// c=tetb(z);
// c=F4(z);
           c=FSEXP(z);
           p=Re(c);q=Im(c);
           if(p>-99. && p<99. && q>-99. && q<99. ){ g[m*N1+n]=p;f[m*N1+n]=q;}
           d=c;
           for(k=1;k<31;k++)
                { m1=m+k*10; if(m1>M) break;
// d=exp(a*d);
// d=exp(d*log(2.));
                d=exp(d);
                p=Re(d);q=Im(d);
                if(p>-99. && p<99. && q>-99. && q<99. ){ g[m1*N1+n]=p;f[m1*N1+n]=q;}
                }
           d=c;
           for(k=1;k<31;k++)
                { m1=m-k*10; if(m1<0) break;
// d=log(d)/a;
// d=log(d)/log(2.);
                d=log(d);
                p=Re(d);q=Im(d);
                if(p>-99. && p<99. && q>-99. && q<99. ){ g[m1*N1+n]=p;f[m1*N1+n]=q;}
                }
        }}

 fprintf(o,"1 setlinejoin 2 setlinecap\n"); p=1;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,".02 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,".02 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,".02 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,".08 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,".08 W 0 0 .9 RGB S\n");
                    conto(o,f,w,v,X,Y,M,N, (0. ),-p,p); fprintf(o,".08 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,".08 W 0 0 0 RGB S\n");
// y= 0; for(m=0;m<260;m+=6) {x=-2.-.1*m; M(x,y) L(x-.1,y)}
// fprintf(o,".07 W 1 .5 0 RGB S\n");
// y= 0; for(m=3;m<260;m+=6) {x=-2-.1*m; M(x,y) L(x-.1,y)}
// fprintf(o,".07 W 0 .5 1 RGB S\n");

fprintf(o,"showpage\n%c%cTrailer",'%','%'); fclose(o);
//system( "ggv fig3.eps");
system("epstopdf tetema.eps");
system( "open tetema.pdf");
getchar(); system("killall Preview");
}

\documentclass{amsproc}
\usepackage{graphicx}
\usepackage{rotating}
\usepackage{hyperref}
\newcommand \sx {\scalebox}
\newcommand \rme {{\rm e}} %%makes the base of natural logarithms Roman font
%\newcommand \rme {{e}} %%makes the base of natural logarithms Italics font; choose one of these
\newcommand \rmi {{\rm i}} %%imaginary unity is always roman font
\newcommand \ds {\displaystyle}
\newcommand \rot {\begin{rotate}}
\newcommand \ero {\end{rotate}}
\newcommand \ing \includegraphics
\usepackage{geometry}
\topmargin -94pt
%\topmargin -97pt
\oddsidemargin -87pt
\paperwidth 618pt
%\paperheight 216pt
\paperheight 212pt
\begin{document}

\newcommand \mapax {
\put(2,206){\sx{1.2}{$y$}}
\put(2,188){\sx{1.2}{$8$}}
\put(2,168){\sx{1.2}{$6$}}
\put(2,148){\sx{1.2}{$4$}}
\put(2,128){\sx{1.2}{$2$}}
\put(2,108){\sx{1.2}{$0$}}
\put(-6,88){\sx{1.2}{$-2$}}
\put(-6,68){\sx{1.2}{$-4$}}
\put(-6,48){\sx{1.2}{$-6$}}
\put(-6,28){\sx{1.2}{$-8$}}
\put(-1,1){\sx{1.2}{$-30$}}
\put( 49,1){\sx{1.2}{$-25$}}
\put( 99,1){\sx{1.2}{$-20$}}
\put(149,1){\sx{1.2}{$-15$}}
\put(199,1){\sx{1.2}{$-10$}}
\put(252,1){\sx{1.2}{$-5$}}
\put(309,1){\sx{1.2}{$0$}}
\put(329,1){\sx{1.2}{$2$}}
\put(349,1){\sx{1.2}{$4$}}
\put(369,1){\sx{1.2}{$6$}}
\put(389,1){\sx{1.2}{$8$}}
\put(407,1){\sx{1.2}{$10$}}
\put(457,1){\sx{1.2}{$15$}}
\put(507,1){\sx{1.2}{$20$}}
\put(557,1){\sx{1.2}{$25$}}
\put(607,1){\sx{1.2}{$x$}}
}
%\flushright{$b=\mathrm e \approx 2.71$}
%\sx{.586}
{\begin{picture}(620,212) %%%%%%%%%%%%%%%%%%%%%%
\put(10,10){\ing{tetema}} \mapax
%\multiput(110,118)(56.1,10.7){8}{\sx{1.2}{$u\!=\!0.8$}}
%\multiput(256,120)(56.1,10.7){7}{\sx{1.2}{\rot{20}$u\!=\!1$\ero}}
%\multiput(302,120)(56.1,10.2){7}{\sx{1.2}{\rot{0}$v\!=\!1$\ero}}

\multiput(189,116)(44.7,10.5){9}{\sx{1.2}{$u\!=\!1.4$}}
\put(25,108.4){\sx{1.4}{\bf cut}} \put(296,108.4){\sx{1.2}{$v\!=\!0$}}
\multiput(193,93)(44.7,-10.5){8}{\sx{1.2}{$v\!=\!-1.4$}}

\put(20,200){\sx{1.4}{$u+\mathrm i v \approx 0.31813150520 + 1.3372357014 \,\mathrm i$}}
\put(30, 20){\sx{1.4}{$u+\mathrm i v \approx 0.31813150520 - 1.3372357014 \,\mathrm i$}}
\end{picture}}
\end{document}