use Inline::Perl5; my $p5 = Inline::Perl5.new; $p5.use('Math::Float128'); my $f1 = $p5.invoke('Math::Float128', 'new', '2.5'); my $f2 = $p5.invoke('Math::Float128', 'new', '3.0'); my $swap = 0; # Set to true if order of # operands is to be swapped # Set $f3 to $f1 divided by $f2 my $f3 = $f1._overload_div($f2, $swap); say "# $f3"; # Outputs, as expected: # 8.33333333333333333333333333333333365e-01