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Posted to dev@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2013/12/08 14:18:36 UTC
[jira] [Resolved] (TAJO-395) Implement exp function
[ https://issues.apache.org/jira/browse/TAJO-395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyunsik Choi resolved TAJO-395.
-------------------------------
Resolution: Fixed
Fix Version/s: 0.8-incubating
committed it to master. Thanks!
> Implement exp function
> ----------------------
>
> Key: TAJO-395
> URL: https://issues.apache.org/jira/browse/TAJO-395
> Project: Tajo
> Issue Type: Sub-task
> Components: operator/function/udf
> Reporter: DaeMyung Kang
> Assignee: DaeMyung Kang
> Priority: Minor
> Fix For: 0.8-incubating
>
> Attachments: TAJO-395.patch
>
>
> float8 exp(float8)
> exp(1.0) = 2.71828182845905
> exp(1.1) = 3.0041660239464334
> exp(1.2) = 3.3201169227365472
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