Math::Int64::die_on_overflow - catch overflows when using Math::Int64
use Math::Int64 qw(uint64); use Math::Int64::die_on_overflow; my $number = uint64(2**32); say($number * $number); # overflow error!
Math::Int64.
Copyright © 2011 by Salvador Fandiño (sfandino@yahoo.com)
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.
To install Math::Int64, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Math::Int64
CPAN shell
perl -MCPAN -e shell install Math::Int64
For more information on module installation, please visit the detailed CPAN module installation guide.