---
name: "Math::Int128::die_on_overflow"
section: "3pm"
platform: "linux"
package: "libmath-int128-perl"
version: "0.22-5+b2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Math::Int128::die_on_overflow"
---

# Math::Int128::die\_on\_overflow(3pm)

catch overflows when using Math::Int128

## NAME

Math::Int128::die\_on\_overflow - catch overflows when using Math::Int128

## SYNOPSIS

```
  use Math::Int128 qw(uint128);
  use Math::Int128::die_on_overflow;
  my $number = uint128(2**64);
  say($number * $number); # overflow error!
```

## SEE ALSO

Math::Int128.

## COPYRIGHT AND LICENSE

Copyright © 2011, 2013 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.