If you need to handle integers bigger than 2**31 (> 2147483646) you should use Math::BigInt
If your integers are less than about 2**51, there will be no loss of significant digits (because Perl will automatically start using doubles). If your integers will be less than 2**63, I'd prefer a 64int perl over Math::BigInt. (In fact, I always compile my perls to turn on 64 bit integer support).

Abigail

In reply to Re: "force string context"? by Abigail-II
in thread "force string context"? by bronto

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