ikegami has explained the problem, but I'd like to make it clear that this doesn't have anything to do with files. The following demonstrates the problem:

my $Time = 0.40796013431713;
print $Time, sprintf("\n%1.20f", $Time);

[download]

Cheers,
Ovid

New address of my CGI Course.

In reply to Re: losing precision reading numbers from file by Ovid
in thread losing precision reading numbers from file by iKnowNothing

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