Math::BigFloat doesn't appear to have an as_int() method, and it doesn't look like its AUTOLOAD() will provide a non-trivial one.

There is an as_number() method which does what as_int() is documented to do. Changing the call to that in your code gives: 

$ perl as_int.pl
$float is a:    Math::BigFloat
$int is a:      Math::BigInt
$float  1.41421356237309504880168872420969807857
$int:   1
$

[download]
Documentation bug.

After Compline,
Zaxo

In reply to Re: Unexpected behavior of a method in BigFloat by Zaxo
in thread Unexpected behavior of a method in BigFloat by spiritway

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