I'm pretty sure perl keeps track of the difference somewhat. That's the only way to explain the existence of "looks_like_number" in both Scalar::Util and perlapi. Although it's not "isnumber" and "isstring," it's "looks_like_number," so I could be wrong.

-Paul

In reply to Re^2: Question on converting big numbers to strings without rounding by jettero
in thread Question on converting big numbers to strings without rounding by tmaly

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