[Octave-bug-tracker] [bug #53167] format long doesn't adjust precision to 7 digits when displaying single() values

[Rik]

Follow-up Comment #8, bug #53167 (project octave):

I don't think digits10 does the right thing.  I tried


   cout << "Max sig. digits double: " << numeric_limits<double>::digits10 <<
endl;
   cout << "Max sig. digits single: " << numeric_limits<float>::digits10 <<
endl;


and get


Max sig. digits double: 15
Max sig. digits single: 6




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