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DI COSTANZO commented on MATH-682: ---------------------------------- I'm sorry, I wrote my last post in french ! I was saying : This is my implementation for the triangle pascal declared under the 'Utils' package. The class contains a cache system to save previous computed coefficients. I also put a test file to validate the implementation. Are you ok with it ? Thanks, Romain > 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