Create Table of variation of log function and draw its graph using Tikz
1,187
All you have to do in oder to get the two graphs on one page is to remove the LaTeX errors.
\documentclass{article}
\usepackage{pgfplots}
\pgfplotsset{width=10cm,compat=1.9}
\usepgfplotslibrary{external}
\usepackage{tikz,tkz-tab,amsmath}
\usetikzlibrary{arrows}
\newcommand\E{e}
\begin{document}
%
\begin{tikzpicture}
\coordinate (OR) at (0.00, 0.00);
\coordinate (LX) at (-1.00, 0.00); % left x
\coordinate (RX) at (8.00, 0.00); % right x
\coordinate (BY) at (0.00, -5.00); % bottom y
\coordinate (TY) at (0.00, 3.00); % top y
%
% axa 0x
%
\draw[->][line width=1.00pt] (LX) -- (RX);
\node[blue] at (7.8,-0.4) {{\boldmath$x$}};
%
% axa 0y
%
\draw[->][line width=1.00pt] (BY) -- (TY);
\node[right,blue] at (0.2, 2.8) {{\boldmath$y$}};
%
% ORIGIN
%
\filldraw [red] (OR) circle(2pt);
\node[red] at (0.2,-0.3) {\textbf{\textit{0}}};
%
\draw[red,dotted,line width=0.75pt] (0.5, 0.0) -- (0.5, -1.0);
\draw[red,dotted,line width=0.75pt] (0.6, 0.0) -- (0.6, -1.0);
% graphic for LOGARITHM function
\draw[blue, line width=1.75pt, domain=0.005:7.00,samples=100] plot[smooth](\x, {ln(\x)}) node[right]{$\ln x$};
\end{tikzpicture}
\begin{tikzpicture}
\tikzset{arrow style/.style = {blue,->,> = latex',
shorten > = 6pt,
shorten < = 6pt}}
\tkzTabInit[espcl=4]{$x$ /1, $\ln x $ /1.5, $ \frac{1}{x}$ /2}{$0$ ,$1/\E$ , $+\infty$}%
\tkzTabLine{d,+,z,+,}
\tkzTabVar%
{ D-/ / $-\infty$ ,%
+/ \colorbox{black}{\textcolor{white}{$0$}}/ ,+/ $+\infty$ / }%
\end{tikzpicture}
\end{document}
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Author by
Youssra El Yossra Youssra
Updated on August 01, 2022Comments
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Youssra El Yossra Youssra over 1 year
Really i have tried with the below code using share latex publisher for creating the table of variation of log function and it's graph using Tikz but i failed to get both of the graph and the table of variation in my page in the same time , i'm only got one of them , My question here is :
What is the problem in My code or my usepackage which forbid me to get the the two in my page?.
Note: Only i think in share latex using two documents class is not supported and is not allowed
\documentclass[11pt,a4paper]{report} \documentclass[border=3pt]{standalone} \documentclass[11pt]{scrartcl} \usepackage{arabtex} \usepackage[arabic]{babel} \usepackage[margin=0.5in]{geometry} \usepackage{pgfplots} \pgfplotsset{width=10cm,compat=1.9} \usepgfplotslibrary{external} \usepackage{tikz,tkz-tab,amsmath} \usetikzlibrary{arrows} %\usepgfplotslibrary{external} %\tikzexternalize \textLR{ \begin{document} % \begin{tikzpicture} \coordinate (OR) at (0.00, 0.00); \coordinate (LX) at (-1.00, 0.00); % left x \coordinate (RX) at (8.00, 0.00); % right x \coordinate (BY) at (0.00, -5.00); % bottom y \coordinate (TY) at (0.00, 3.00); % top y % % axa 0x % \draw[->][line width=1.00pt] (LX) -- (RX); \node[blue] at (7.8,-0.4) {\textbf{\textit{x}}}; % % axa 0y % \draw[->][line width=1.00pt] (BY) -- (TY); \node[right,blue] at (0.2, 2.8) {\textbf{\textit{ln x}}}; % % ORIGIN % \filldraw [red] (OR) circle(2pt); \node[red] at (0.2,-0.3) {\textbf{\textit{0}}}; % \draw[red,dotted,line width=0.75pt] (0.5, 0.0) -- (0.5, -1.0); \draw[red,dotted,line width=0.75pt] (0.6, 0.0) -- (0.6, -1.0); % graphic for LOGARITHM function \draw[blue, line width=1.75pt, domain=0.005:7.00] plot[smooth](\x, {ln(\x)}); %\draw[blue, line width=1.75pt, domain=0.01:7.00] plot[smooth](\x, {ln(\x)}); % \end{tikzpicture} \end{document}} \textLR{ \begin{document} \textLR{ \begin{document} \begin{tikzpicture} \tikzset{arrow style/.style = {blue,->,> = latex', shorten > = 6pt, shorten < = 6pt}} \tkzTabInit[espcl=5]{$x$ /1, $\ln x $ /1.5, $ \frac{1}{x}$ /2}{$0$ ,$1/\E$ , $+\infty$}% \tkzTabLine{d,+,z,+,} \tkzTabVar% { D-/ / $-\infty$ ,% +/ \colorbox{black}{\textcolor{white}{$0$}}/ ,+/ $+\infty$ / }% \end{tikzpicture} \end{document}}
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Michael Palmer over 6 yearsThe code seems garbled; for example, you have multiple
documentclass
declarations. Can you provide a minmal example that compiles (even though the output is not what you want)? -
Youssra El Yossra Youssra over 6 yearsI want the grah of log function with it's table of variation
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hpekristiansen over 6 yearsWhen would using two
\documentclass
be supported? What would it do?
-