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Re: Zero or not?
From: |
Francesco Potorti` |
Subject: |
Re: Zero or not? |
Date: |
Mon, 23 Jul 2007 01:24:03 +0200 |
>Ok, that's a start. If I calculate the sum of N numbers, what is the
>maximum 'offset' of the numerical result to mathematically correct
>result?
Not a numerical expert, but the error magnitude should be bounded by
eps*sum(abs(x[1:N])).
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- Re: Zero or not?, (continued)
- Re: Zero or not?, Matthias Brennwald, 2007/07/22
- Re: Zero or not?, James Sherman Jr., 2007/07/22
- Re: Zero or not?, Matthias Brennwald, 2007/07/23
- Re: Zero or not?, Francesco Potorti`, 2007/07/23
- Re: Zero or not?, James Sherman Jr., 2007/07/23
- Re: Zero or not?, Miroslaw Kwasniak, 2007/07/23
- Re: Zero or not?, Francesco Potorti`, 2007/07/24
- Re: Zero or not?, kensmith, 2007/07/24
- Re: Zero or not?, Przemek Klosowski, 2007/07/24
- Re: Zero or not?, kensmith, 2007/07/24
- Re: Zero or not?,
Francesco Potorti` <=
- Re: Zero or not?, Miroslaw Kwasniak, 2007/07/23
- Re: Zero or not?, Francesco Potorti`, 2007/07/23
- Re: Zero or not?, kensmith, 2007/07/23
- Re: Zero or not?, Przemek Klosowski, 2007/07/23
- Re: Zero or not?, Robert A. Macy, 2007/07/21
Re: Zero or not?, Bob Weigel, 2007/07/21