<pi type="constant" title="π" mathml='pi'>
	<info>
		Pi (π) is the ratio of a circle's circumference to its diameter
		and is approximately equal to 3.14159
	</info>
	<wiki>Pi</wiki>
	<latex>"\pi"</latex>
	<sympy>pi</sympy>
	<symbol>π</symbol>
	<category>Mathematical Constants</category>
   <priority>100</priority>
</pi>
