gentoo-overlay/dev-haskell/exact-pi/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="project">
		<email>haskell@gentoo.org</email>
		<name>Gentoo Haskell</name>
	</maintainer>
	<longdescription>
		Provides an exact representation for rational multiples of pi alongside an approximate representation of all reals.
		Useful for storing and computing with conversion factors between physical units.
	</longdescription>
</pkgmetadata>