Re: Vector Rotation

Greg Berchin wrote:
On Sun, 26 Feb 2006 23:07:27 -0500, Carlos Moreno
<moreno_at_mochima_dot_com@xxxxxxxxxxxxxx> wrote:

The only alternative that comes to mind (which does not mean
that it is the only alternative, of course) is to do binary
search on the magnitude -- or rather, on the scaling factor
for vector B required to obtain A'

Conceptually I like this idea. Even though it requires as many
stages as there are bits in the data word, its simplicity is
attractive.

Is there anything that rules out applying Newton-Raphson to the
resulting equation?


Martin

--
No wonder that illegitimate children are commonly
the greatest minds; they are the result of an hour
full of wit, marital ones often spring from boredom.
--Theodor Gottlieb von Hippel
.

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