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[Octave-bug-tracker] [bug #36133] num2str displays more than 16 signific

From: Hartmut
Subject: [Octave-bug-tracker] [bug #36133] num2str displays more than 16 significant digits for large integer inputs
Date: Mon, 21 Nov 2016 13:05:34 +0000 (UTC)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0 
Follow-up Comment #3, bug #36133 (project octave):

Matlab R2014b:


>> sprintf ('%30.0f', 1e25)
ans =
    10000000000000001000000000

>> sprintf ('%30d', 1e25)
ans =
                  1.000000e+25

>> num2str (1e25)
ans =
1e+25

(The second 1 in the first result is real.)


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