Uploaded image for project: 'OASIS Open Document Format for Office Applications (OpenDocument) TC'
  1. OASIS Open Document Format for Office Applications (OpenDocument) TC
  2. OFFICE-1911

Public Comment: [office-formula] Problems in evaluating MULTIPLE.OPERATIONS

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: ODF 1.2 Part 2 CD 1
    • Fix Version/s: ODF 1.2 Part 2 CD 2
    • Component/s: OpenFormula
    • Labels:
      None
    • Environment:

      This issue applies to 5.14.10 in OpenDocument-part2-draft18-editor-revision.odt.

    • Proposal:
      Hide

      To Semantics add:
      If further calls to MULTIPLE.OPERATIONS are encountered in the dependencies, replacements of target cells shall occur in queued order, with each replacement using the result of the previous replacement.

      Show
      To Semantics add: If further calls to MULTIPLE.OPERATIONS are encountered in the dependencies, replacements of target cells shall occur in queued order, with each replacement using the result of the previous replacement.

      Description

      Copied from office-comment list

      Original author: Regina Henschel <rb.henschel@t-online.de>
      Original date: 22 Jun 2009 19:23:14 -0000
      Original URL: http://lists.oasis-open.org/archives/office-comment/200906/msg00031.html

      Some details:

      Example, data and formulas in cells:

      A1: 2
      A2: 3
      A3: =A1+A2
      A4: 30
      A5: =MULTIPLE.OPERATIONS(A3;A2;A4)
      A6: 700
      A7: =MULTIPLE.OPERATIONS(A5;A2;A6)

      What is the result of A7?

      Original author's comment:

      Evaluating the MULTIPLE.OPERATIONS in A7 means to use the referenced formula from A5 and replace A2 there with A6 and remember to replace all A2 with A6 in its precedents.

      So A7 is evaluated as if it contains the formula =MULTIPLE.OPERATIONS(A3;A6;A4) with additional remark to replace A2 with A6 in further evaluation.

      This MULTIPLE.OPERATIONS(A3;A6;A4) now is evaluated using the referenced formula from A3 with replacing all A6 with A4 in the formula itself and all its precedents.

      Looking at the referenced formula in A3 we see =A1+A2. We remember to replace A2 with A6 (from A7) and remember to replace A6 with A4 (from A5). But in what order?

      First from A7, then from A5 results in the replacement =A1+A6 and then =A1+A4, and the final result 32.
      First from A5, then from A7 results in the replacement =A1+A2 (no A6 no replacement) and then =A1+A6, and the final result 702.

      I cannot determine from the spec, which is the correct result.

        Attachments

          Activity

            People

            • Assignee:
              erack Eike Rathke (Inactive)
              Reporter:
              rcweir Robert Weir (Inactive)
            • Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: