sisyphus@sisyphus5-desktop:~/p6$ perl6 -v
This is Rakudo version 2015.12 built on MoarVM version 2015.12
implementing Perl 6.c.
sisyphus@sisyphus5-desktop:~/p6$ perl -v
This is perl 5, version 22, subversion 0 (v5.22.0) built for x86_64-linux
....
####
use Inline::Perl5;
my $p5 = Inline::Perl5.new;
$p5.use('Math::Float128');
my $f128 = $p5.invoke('Math::Float128', 'new', '1.2345');
say "$f128";
$f128.print;
say ''; # insert the newline
say "ok";
##
##
sisyphus@sisyphus5-desktop:~/p6$ perl6 use.pl
1.23450000000000000000000000000000009e+00
1.23450000000000000000000000000000009e+00
ok
##
##
Inline::Perl5::Perl5Object.new(ptr => NativeCall::Types::Pointer.new(100938200), perl5 => Inline::Perl5.new)