[jira] Resolved: (MATH-399) Incorrect javadoc for RealVector subtract method

["Luc Maisonobe (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MATH-399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Luc Maisonobe resolved MATH-399.
--------------------------------

    Resolution: Fixed

fixed in subversion repository as of r980544.
thanks for reporting this.

On a side note, it really seems subtract is the proper spelling whereas substract is a common misspelling. I am not a native english speaker, so I checked several references.

> Incorrect javadoc for RealVector subtract method
> ------------------------------------------------
>
>                 Key: MATH-399
>                 URL: https://issues.apache.org/jira/browse/MATH-399
>             Project: Commons Math
>          Issue Type: Bug
>            Reporter: Julien Ruiz
>            Priority: Minor
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> subtract method decription is :
> 069         * Compute this minus v.
> 070         * @param v vector to be subtracted
> 071         * @return this + v
> 072         * @throws IllegalArgumentException if v is not the same size as this
> 073         */
> (...)
> 080         * @return this + v
> Should be : return this - v
> Besides, method might be renamed to substract .

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