How can i make the copyrights and line at the left bottom of this pdf using latex code?

Question

\begin{flushleft}

Copyright ^{c} 2011 Cleve Moler

MATLAB^{R} is a registered trademark of MathWorks, Inc.^{TM}

Octomber 4,2011

\end{flushleft}

I tried superscript but without the result i wanted,about the line i didn't find anything []

Answer 1

On only one or select pages, where you don't have a footer, I'd do this

\documentclass{article}
\newcommand{\copyrightFooter}{
  % Fill the rest of the page, so what comes below is on the bottom
  \vfill
  %Make a line
  \hrule
  %Make space after the line
  \vspace{\the\dimexpr\baselineskip/2}\relax
  %Make a group with small font size
  {
    \footnotesize
    \noindent Copyright~\textcopyright~2018 No One\\
    \texttt{SOFTWARE}\textsuperscript\textregistered
    is a registered trademark of Company CO\textsuperscript{TM}\\\today%
  }
}
\begin{document}
  Hello world!\copyrightFooter
\end{document}

Which produces the following footer:

---

If you want it on (almost) all pages, as part of the actual document footer, I'd use fancyhdr, like this

\documentclass{article}
\usepackage{fancyhdr}
\fancyhf{}
\lfoot{%
  \footnotesize
  Copyright~\textcopyright~2018 No One\\
  \texttt{SOFTWARE}\textsuperscript\textregistered
  is a registered trademark of Company CO\textsuperscript{TM}\\\today%
 }
% Make a line at footer
\renewcommand{\footrulewidth}{1pt}
% Remove line at header
\renewcommand{\headrulewidth}{0pt}
\pagestyle{fancy}
\begin{document}
SomeText
\end{document}

Which produces this footer

Addendum

A combination of the two would be to define a different \fancypagestyle that will just add the copyright if the style is invoked:

\documentclass{article}
\usepackage{fancyhdr}
\fancypagestyle{copystyle}{
% Note the lack of \fancyhf{}, which makes this
% not clear all header and footer fields
\fancyfoot[L]{%
  \footnotesize
  Copyright~\textcopyright~2018 No One\\
  \texttt{SOFTWARE}\textsuperscript\textregistered
  is a registered trademark of Company CO\textsuperscript{TM}\\\today%
 }
}
% Set default pagestyle
\pagestyle{fancy}
% Clear all header/footer
\fancyhf{}
% Write `My Document' in the bottom right footer
\rfoot{My Document}

% Make a line at footer
\renewcommand{\footrulewidth}{1pt}
% Remove line at header
\renewcommand{\headrulewidth}{0pt}

\begin{document}
  Only the `My Document' right footer is on this page
  \newpage
  % "Add" the copystyle on only this page
  \thispagestyle{copystyle}
  Here the `My Document' is still on the right footer in this page, but also
  the copyright text!
  \newpage
  This page does \emph{not} have the copyright text, but has the `My Document'
  in it's right footer.
\end{document}

The above will result in showing "My Document" in the right footer on all pages. The copyright, however, is now added/combined only on page 2 due to the \thispagestyle{copystyle}. The fancyhdr documentation has more info :)

---

NB: I feel like with this copyright mark, I should address that this code falls under the licence as per described in legal. Which, at the time of writing, I believe is under the Creative Commons CC-BY-SA.