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Re: [avr-libc-dev] Re: Add items on TODO
From: |
Joerg Wunsch |
Subject: |
Re: [avr-libc-dev] Re: Add items on TODO |
Date: |
Wed, 30 Oct 2002 17:43:25 +0100 |
User-agent: |
Mutt/1.2.5i |
As E. Weddington wrote:
> Any thoughts then on re-implementing asin() as an atan2() function?
> The biggest issue that I can see is that atan2 is huge in comparison.
> But I'd rather have a (more) accurate function than a small one
> that's incorrect.
Well, we should at least document the flaw and the possible
workaround. I wouldn't make the workaround the general solution,
however, not only due to the size, but AFAIR there were also issues
that the argument domain of asin/atan2 is different.
We should certainly rather see to fix asin, but please let me first
finish printf & Co. I wouldn't even defer a possible release 1.0
for the asin/acos issue.
--
J"org Wunsch Unix support engineer
address@hidden http://www.interface-systems.de/~j/
- [avr-libc-dev] Re: Add items on TODO, Theodore A. Roth, 2002/10/22
- Re: [avr-libc-dev] Re: Add items on TODO, Joerg Wunsch, 2002/10/23
- Re: [avr-libc-dev] Re: Add items on TODO, Joerg Wunsch, 2002/10/30
- Re: [avr-libc-dev] Re: Add items on TODO, E. Weddington, 2002/10/30
- Re: [avr-libc-dev] Re: Add items on TODO,
Joerg Wunsch <=
- Re: [avr-libc-dev] Re: Add items on TODO, E. Weddington, 2002/10/30
- Re: [avr-libc-dev] Re: Add items on TODO, Joerg Wunsch, 2002/10/30
- Re: [avr-libc-dev] Re: Add items on TODO, E. Weddington, 2002/10/30
- Re: [avr-libc-dev] Re: Add items on TODO, Joerg Wunsch, 2002/10/30
- Re: [avr-libc-dev] Re: Add items on TODO, E. Weddington, 2002/10/30
- Re: [avr-libc-dev] Re: Add items on TODO, Theodore A. Roth, 2002/10/30
- Re: [avr-libc-dev] Re: Add items on TODO, E. Weddington, 2002/10/30