bug_ebuild/gentoo/sci-mathematics/pari/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="project">
    <email>sci-mathematics@gentoo.org</email>
    <name>Gentoo Mathematics Project</name>
  </maintainer>
  <longdescription lang="en">
  PARI is a widely used computer algebra system designed for fast
  computations in number theory (factorizations, algebraic number
  theory, elliptic curves...), but also contains a large number of other
  useful functions to compute with mathematical entities such as
  matrices, polynomials, power series, algebraic numbers, etc., and a
  lot of transcendental functions.
  The extra data is avaialable through use flag:
  * elldata is PARI/GP version of J. E. Cremona Elliptic Curve Data,
    needed by ellsearch and ellidentify.
  * galdata is needed by polgalois to compute Galois group in degrees
    8 through 11.
  * seadata is needed by ellap for large primes.
  * nftables is a repackaging of the historical megrez number field
tables (errors fixed, 1/10th the size, easier to use).

</longdescription>
  <use>
    <flag name="data">Add additional data (elldata, galdata, seadata, nftables)</flag>
  </use>
</pkgmetadata>