Uploaded image for project: 'Commons Math'
  1. Commons Math
  2. MATH-220

add JAMA-like API for decomposition algorithms in linear algebra

Rank to TopRank to BottomVotersWatch issueWatchersConvert to sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.2
    • Fix Version/s: 2.0
    • Labels:
      None
    • Environment:

      all

      Description

      As discussed in thread http://markmail.org/message/a4d454alexugur2m on the commons developers mailing list, it would be interesting to use an API similar to the one defined by the now defunct JAMA project (http://math.nist.gov/javanumerics/jama/).

      In order to follow current practice in commons-math, this implies creating interfaces corresponding to the JAMA classes, and to provide default implementations for them.

      The current LU decomposition based solve methods in RealMatrixImpl should be removed and replaced by the various sovle implementations provided by all the decomposition algorithms (LU, QR ...).

        Attachments

        Issue Links

          Activity

          $i18n.getText('security.level.explanation', $currentSelection) Viewable by All Users
          Cancel

            People

            • Assignee:
              luc Luc Maisonobe
              Reporter:
              luc Luc Maisonobe

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment