i dunno :) looks like printf is inventing stuff a
$ perl -le " print 3.1415926535897932384626433832795
3.14159265358979

$ perl -le " printf q{%.17f}, 3.1415926535897932384626433832795
3.14159265358979312
$ perl -le " printf q{%.44f}, 3.1415926535897932384626433832795
3.14159265358979311599796346854418516159057617
$ perl -le " printf q{%.66f}, 3.1415926535897932384626433832795
3.141592653589793115997963468544185161590576171875000000000000000000
$ perl -le " print '3.1415926535897932384626433832795'
3.1415926535897932384626433832795
$

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In reply to Re^3: Math::BigFloat to native double? by Anonymous Monk
in thread Math::BigFloat to native double? by BrowserUk

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