perl-Math-LongDouble: perl-Math-LongDouble (perl interface to C's long double operations) perl-Math-LongDouble: perl-Math-LongDouble: perl interface to C's long double operations. perl-Math-LongDouble: perl-Math-LongDouble: Home page: https://metacpan.org/pod/Math::LongDouble perl-Math-LongDouble: perl-Math-LongDouble: perl-Math-LongDouble: perl-Math-LongDouble: perl-Math-LongDouble: perl-Math-LongDouble: