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lib/Acme/MITHALDU/XSGrabBag.pm  view on Meta::CPAN

L<Microidium|https://github.com/wchristian/Microidium>.

=head1 FUNCTIONS

=head2 my $hash = mix( $a, $b, $c )

Takes 3 x 32 bits of data as integers, mixes them, combining all 96 bits of
input to generate a pseudo-random hash returned as a 32 bit integer.

Original implementation by
L<Bob Jenkins|http://web.archive.org/web/20071224045401/http://www.burtleburtle.net/bob/c/lookup2.c>.

=head2 my $deg = deg2rad( $rad )

32 bit degree to radian conversion, dirty, but fast.

=head2 my $rad = rad2deg( $deg )

32 bit radian to degree conversion, dirty, but fast.

=head2 my $dot = dot2_product( $xa, $ya, $xb, $yb )