Thanks. It's always interesting to see different notations.

On Jun 15, 4:49 pm, Travis Hoffman <travis.a.hoff...@gmail.com> wrote:
> We Electrical Engineers are quite annoying in this regard, but
> historically, there is much variation out there: Python uses "j",
> MATLAB accepts i or j. Apache Commons allows the user to specify the
> specific character to use, but defaults to "i" I believe. Eventually,
> I would suggest this be a localizable field. Please see:
>
> http://en.wikipedia.org/wiki/Imaginary_unit#Alternative_notations
>
> -Travis
>
> On Jun 15, 4:22 pm, James Reeves <jree...@weavejester.com> wrote:
>
> > On 15 June 2010 23:26, Carson <c.sci.b...@gmail.com> wrote:
>
> > > Sorry I may have missed the reason for this earlier:  What's the
> > > reason for allowing both 'i' and 'j' to indicate the imaginary part?
> > > Is the intention to also later have 'k' to support quaternions?  Just
> > > curious.  Thanks.
>
> > "j" is used by electrical engineers to represent the imaginary part of
> > a complex number, because "I" has already been taken to mean
> > electrical current. Presumably this is the reason.
>
> > - James

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