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From "Yash Sharma (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-247) Math Functions: rand, cbrt, exp, log(a), log(base,num), pi, degrees, radians
Date Sat, 14 Jun 2014 18:20:01 GMT

     [ https://issues.apache.org/jira/browse/DRILL-247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yash Sharma updated DRILL-247:
------------------------------

    Assignee: DrillCommitter  (was: Yash Sharma)

> Math Functions: rand, cbrt, exp, log(a), log(base,num), pi, degrees, radians
> ----------------------------------------------------------------------------
>
>                 Key: DRILL-247
>                 URL: https://issues.apache.org/jira/browse/DRILL-247
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Functions - Drill
>            Reporter: Yash Sharma
>            Assignee: DrillCommitter
>              Labels: patch
>             Fix For: Future
>
>         Attachments: DRILL-247.patch, DRILL-247.patch, Drill-247.patch
>
>
> Improving the math functions collection with more functions:
> log(a): the natural logarithm (base e) of an expression
> log10(a): base 10 logarithm
> sqrt(a): square root
> cbrt(a): cube root
> rand(): returns random number from 0-1.
> round(a)
> exp(a): exponential e^a
> e(): returns value of e
> pi(): returns value of pi
> pow(a, p): returns a^p



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