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Posted to issues@commons.apache.org by "Gilles (JIRA)" <ji...@apache.org> on 2011/01/15 00:51:45 UTC
[jira] Created: (MATH-480) "ulp" in "FastMath"
"ulp" in "FastMath"
-------------------
Key: MATH-480
URL: https://issues.apache.org/jira/browse/MATH-480
Project: Commons Math
Issue Type: Bug
Reporter: Gilles
Fix For: 2.2
When the argument is infinite, method "ulp" in "FastMath" produces "NaN" (whereas "Math" gives "Infinity").
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[jira] Updated: (MATH-480) "ulp" in "FastMath"
Posted by "Sebb (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MATH-480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb updated MATH-480:
----------------------
Affects Version/s: 3.0
2.2
> "ulp" in "FastMath"
> -------------------
>
> Key: MATH-480
> URL: https://issues.apache.org/jira/browse/MATH-480
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 2.2, 3.0
> Reporter: Gilles
> Fix For: 2.2, 3.0
>
> Attachments: MATH-480.patch
>
>
> When the argument is infinite, method "ulp" in "FastMath" produces "NaN" (whereas "Math" gives "Infinity").
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[jira] Updated: (MATH-480) "ulp" in "FastMath"
Posted by "Sebb (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MATH-480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb updated MATH-480:
----------------------
Attachment: MATH-480.patch
Fix for ulp(double) bug.
Also adds ulp(float) method and test cases for both
> "ulp" in "FastMath"
> -------------------
>
> Key: MATH-480
> URL: https://issues.apache.org/jira/browse/MATH-480
> Project: Commons Math
> Issue Type: Bug
> Reporter: Gilles
> Fix For: 2.2
>
> Attachments: MATH-480.patch
>
>
> When the argument is infinite, method "ulp" in "FastMath" produces "NaN" (whereas "Math" gives "Infinity").
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[jira] [Closed] (MATH-480) "ulp" in "FastMath"
Posted by "Luc Maisonobe (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MATH-480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Luc Maisonobe closed MATH-480.
------------------------------
Closing issue as it was included in version 2.2, which has been released
> "ulp" in "FastMath"
> -------------------
>
> Key: MATH-480
> URL: https://issues.apache.org/jira/browse/MATH-480
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 2.2, 3.0
> Reporter: Gilles
> Fix For: 2.2, 3.0
>
> Attachments: MATH-480.patch
>
>
> When the argument is infinite, method "ulp" in "FastMath" produces "NaN" (whereas "Math" gives "Infinity").
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[jira] Resolved: (MATH-480) "ulp" in "FastMath"
Posted by "Sebb (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MATH-480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb resolved MATH-480.
-----------------------
Resolution: Fixed
Fix Version/s: 3.0
> "ulp" in "FastMath"
> -------------------
>
> Key: MATH-480
> URL: https://issues.apache.org/jira/browse/MATH-480
> Project: Commons Math
> Issue Type: Bug
> Reporter: Gilles
> Fix For: 2.2, 3.0
>
> Attachments: MATH-480.patch
>
>
> When the argument is infinite, method "ulp" in "FastMath" produces "NaN" (whereas "Math" gives "Infinity").
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