[Octave-bug-tracker] [bug #62947] nextpow2 gives incorrect result for 0.5 <= x < 1

[Markus Mützel]

Update of bug #62947 (project octave):

                  Status:                    None => Confirmed              

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Follow-up Comment #1:

I can confirm this issue.

The "dump" approach would be to implement this function as the following:

function n = nextpow2 (x)

  n = ceil (log2 (abs (x)));
  n(x==0) = 0;

endfunction


Is there a reason why it is implemented differently at the moment?


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  <https://savannah.gnu.org/bugs/?62947>

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