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perlfunc:abs

by gods
on Aug 24, 1999 at 22:43 UTC ( #311=perlfunc: print w/ replies, xml ) Need Help??

abs

See the current Perl documentation for abs.

Here is our local, out-dated (pre-5.6) version:


abs - absolute value function



abs VALUE

abs



Returns the absolute value of its argument. If VALUE is omitted, uses $_.


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