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| From: | Michael D Godfrey |
| Subject: | Re: FYI: sum improved |
| Date: | Wed, 14 Oct 2009 23:43:02 -0700 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20090922 Fedora/3.0-2.7.b4.fc11 Thunderbird/3.0b4 |
On 10/14/2009 11:37 PM, Soren Hauberg wrote:
"sum" now accepts an 'extra' option that makes it use a special>> summation algorithm, compensating for loss of precision (slightly more >> sophisticated than the well-known Kahan's).
Since Jaroslav did the work, I think he should decide on the name for the extra precision. So, lets get it done. Michael
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