zleap

\begin{figure}[h]
\includegraphics[width=0.5]{lion-logo}
\caption{Caption}
\label{fig:figure2}
\end{figure}

zleap

\paragraph{this is a long paragraph}
\lipsum{1}
\begin{itemize}
    \item item 1 
    \item item 2
\end{itemize}
\lipsum{1}
\paragraph{more text}

zleap

\documentclass{article}

\usepackage{amsmath}

\begin{document}
	
	\begin{align*}
n(n-1)/2
	\end{align*}

zleap

\usepackage{geometry}
\geometry{
	a4paper,
	total={170mm,257mm},
	left=20mm,
	top=20mm,}

zleap

10.times do
  puts "hello"
end

zleap

\begin{figure}
	\includegraphics[scale=0.25]{fractal_tree}
	\caption{Scaled 0.25 eps file}
\end{figure}
\begin{figure}
	\includegraphics[scale=0.25]{fractal_tree.png}
	\caption{Scaled 0.25 png file}
\end{figure}

zleap

root@CoreDuo:/etc/apt# apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 11E9DE8848F2B65222AA75B8D1820DB22A11534E
Executing: /tmp/apt-key-gpghome.pgT2Qc1FgP/gpg.1.sh --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 11E9DE8848F2B65222AA75B8D1820DB22A11534E
gpg: failed to start the dirmngr '/usr/bin/dirmngr': No such file or directory
gpg: connecting dirmngr at '/tmp/apt-key-gpghome.pgT2Qc1FgP/S.dirmngr' failed: No such file or directory
gpg: keyserver receive failed: No dirmngr

zleap

h1
{
font-style : italic  ;
color : red ;
}

zleap

import turtle
t = turtle.Turtle()

for x in range(0,4):
  t.color("black")
  t.forward(50)
  t.backward(50)
  t.left(90)

  

zleap

def double(num)
  yield(num)
end

double(16) {|x| puts x * 2}