Hello not_japh, and welcome to the Monastery!

#! perl
use strict;
use warnings;
use bignum;

my $foo = 1_234_500_000_000_000_000_000_000.6789;
my $bar = int $foo;
my $baz = $foo - $bar;

print 'baz = ', $baz, "\n";

[download]

Output:

baz = 0.6789

[download]

Often, the simplest solution is also the best. ;-)

Update: Added greeting.

Athanasius <°(((>< contra mundum

In reply to Re: bignum frustration by Athanasius
in thread bignum frustration by not_japh

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