QuickWrite

% Begin figure (this isn't important for the graphic, but allows it to be easily embedded)
\begin{figure}
%    \centering

\begin{tikzpicture}[scale=3]
    \draw[step=.5cm,black!30!white,very thin] (-1.4,-1.4) grid (1.4,1.4);
    \filldraw[fill=green!30,draw=green!40!black] (0,0) -- (3mm,0mm)
    arc [start angle=0, end angle=30, radius=3mm] -- cycle;
    \node[green!40!black] at (15:2mm) {$\alpha$};
    \draw[->] (-1.5,0) -- (1.5,0) coordinate (x axis)node[right]{$x$};

QuickWrite

Keybase proof

I hereby claim:

• I am quickwrite on github.
• I am quickwrite (https://keybase.io/quickwrite) on keybase.
• I have a public key ASAo-VJb6FqaSob6r31vdFqiNcZKmxLHhPBL85fwtMGaFQo

To claim this, I am signing this object: