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Re: Calling sqrt() in a dynamic function

From: John W. Eaton
Subject: Re: Calling sqrt() in a dynamic function
Date: Wed, 11 Feb 2004 12:02:39 -0600

On 11-Feb-2004, Thomas Weber <address@hidden> wrote:

| However, elem_xpow (X, 0.5) (declared in xpow.h) works.

Yes.  The disadvantage is that the result is an octave_value object,
not a Matrix, but the advantage is that if some elements of your
matrix are less than zero, you will get a complex result automatically
instead of NaN.


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