commons-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Gilles (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MATH-682) Pascal triangle
Date Mon, 03 Oct 2011 13:12:34 GMT

    [ https://issues.apache.org/jira/browse/MATH-682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13119286#comment-13119286
] 

Gilles commented on MATH-682:
-----------------------------

Note also that the above link contains an algorithm to compute individual rows (i.e. not needing
to first compute the one above it) and the diagonals. Maybe that this could speed up some
types of requests.

                
> Pascal triangle 
> ----------------
>
>                 Key: MATH-682
>                 URL: https://issues.apache.org/jira/browse/MATH-682
>             Project: Commons Math
>          Issue Type: New Feature
>    Affects Versions: 3.0
>         Environment: All
>            Reporter: DI COSTANZO
>            Priority: Trivial
>         Attachments: PascalTriangle.java, PascalTriangle.java, PascalTriangleTest.java
>
>
> Create a method to get Pascal's triangle coefficient. This method could be implemented
in MathUtils, in a static way, with the following signature :
> double[] getTriangleCoefficient(final int order)

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message