File:Findx.jpg

Find x, problem for Geometry.

C++ Generator of lines
main{ int m,n; double x,y,t; FILE *o; o=fopen("findxcc.eps","w"); ado(o,202,102); fprintf(o,"1 1 translate\n"); M(0,0)L(0,100)L(200,0) fprintf(o,"1 setlinecap 1 setlinejoin .8 W 0 0 0 RGB C S\n"); fprintf(o,"showpage\n%c%cTrailer",'%','%'); fclose(o); system("epstopdf findxcc.eps"); system(   "open findxcc.pdf"); getchar; system("killall Preview"); }
 * 1) include
 * 2) include
 * 3) include
 * 4) include"ado.cin"
 * 1) define M(x,y) fprintf(o,"%6.3f %6.3f M\n",0.+x,0.+y);
 * 2) define L(x,y) fprintf(o,"%6.3f %6.3f L\n",0.+x,0.+y);

Latex generator of labels
\documentclass[12pt]{article} % \usepackage{geometry}       % \usepackage{graphicx} % \usepackage{color} % \usepackage{rotate} % \paperwidth 382px % \paperheight 148px % \textwidth 420px % \textheight 220px % \pagestyle {empty} % \parindent 0pt % \topmargin -100px % \oddsidemargin -100px % \newcommand \sx {\scalebox} % \begin{document} % \begin{picture}(402,202)  % \put(201,101){\includegraphics{findxcc}} % \put(192,150){\sx{1.3}{$a$}} % \put(290,90){\sx{1.3}{$b$}} % \put(290,160){\sx{1.3}{$x$}} % \put(60,180){\sx{1.3}{Find $x$ :}} % % \put(90,80){\sx{1.4}{ \color{blue} \it $x$ is here \qbezier(5, 2)(60, 20)(91, 54) }} % %\put(286,164){\sx{1.8}{ \color{blue} \circle{12} }} % \end{picture} % \end{document}   %