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Re: [f-cpu] the wrong way (or not?) concerning FP

To: f-cpu@seul.org
Subject: Re: [f-cpu] the wrong way (or not?) concerning FP
From: Michael Riepe <michael@stud.uni-hannover.de>
Date: Tue, 28 Aug 2001 20:37:22 +0200
Delivery-Date: Tue, 28 Aug 2001 17:57:39 -0400
In-Reply-To: <Pine.LNX.3.96.1010828162708.7716B-100000@redwood.oekomm.de>; from Juergen Goeritz on Tue, Aug 28, 2001 at 04:52:32PM +0200
References: <3B8ADD3F.DD5E6D12@f-cpu.org> <Pine.LNX.3.96.1010828162708.7716B-100000@redwood.oekomm.de>
Reply-To: f-cpu@seul.org
Sender: owner-f-cpu@seul.org

On Tue, Aug 28, 2001 at 04:52:32PM +0200, Juergen Goeritz wrote:
[...]
> Are there any intelligent algorithms for fast emulation of
> the complex functions? This exceeds my experience (logic,
> network and software design on all layers) but I would
> volunteer on this part ;-)

Depends on the function.  N-R iteration, polynomial approximation,
maybe CORDIC for trigonometric functions, ...

-- 
 Michael "Tired" Riepe <Michael.Riepe@stud.uni-hannover.de>
 "All I wanna do is have a little fun before I die"
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References:
- Re: [f-cpu] the wrong way (or not?) concerning FP
  - From: Juergen Goeritz <goeritz@oekomm.de>

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