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lib/Acme/Pi.pm  view on Meta::CPAN

    use Acme::Pi;

    my $area = $Ï€ * $radius**2;
    my $volume = 4 * π / 3 * $radius**3;

=head1 DESCRIPTION

=for Pod::Coverage 𝝿 π

This distribution was created to celebrate L<Pi Day|http://www.piday.org/> 2014,
as well as to demonstrate yet another example of a pathological C<$VERSION>.

Additionally, it exports two variables: C<$π> and C<$𝝿>,
and two constants, C<π> and C<𝝿>, defined as:

    atan2(1,1) * 4;

This module also defines its own C<$VERSION> as a fixed-point value approximating
Ï€ (using as many digits as is supported on the local machine).
It is intended that version parsers in the toolchain (L<Module::Metadata>,

lib/Acme/Pi.pm  view on Meta::CPAN

=item *

L<bignum/PI>

=item *

LMath::BigFloat/bpi>

=item *

L<David Golden: Real $VERSIONs on CPAN|http://www.dagolden.com/index.php/2191/real-versions-on-cpan/>

=item *

L<David Golden: version numbers should be boring|http://www.dagolden.com/index.php/369/version-numbers-should-be-boring/>

=item *

L<Dinosaur comics on Pi Day|http://www.qwantz.com/index.php?comic=955>

=item *

L<Usage of pi in TeX versions|http://en.wikipedia.org/wiki/TeX#History>

=item *