<reponame>Ondoz/sistemprediksi
{
  "WorkItem": {
    "AffectedComponent": {
      "Name": "",
      "DisplayName": ""
    },
    "ClosedComment": "",
    "ClosedDate": null,
    "CommentCount": 0,
    "Custom": null,
    "Description": "I am trying to calculate CUMIPMT using PHPExcel and I seem to be getting different output from MS Excel and PHPExcel\n\nIn MS Excel if I enter the following formula =CUMIPMT(0.015,31.57,2000,1,31.57,0) the output I get is -524.94\nwhere as while using PHPExcel the output for same values I get is -515.60\n\nhere is my PHP code\n\n```\nrequire_once 'Classes/PHPExcel/Calculation/Financial.php';\n$interest_paid = PHPExcel_Calculation_Financial::CUMIPMT('0.015','31.57','2000','1','31.57','0');\n```",
    "LastUpdatedDate": "2014-04-23T01:25:52.803-07:00",
    "PlannedForRelease": "",
    "ReleaseVisibleToPublic": false,
    "Priority": {
      "Name": "Unassigned",
      "Severity": 0,
      "Id": 0
    },
    "ProjectName": "PHPExcel",
    "ReportedDate": "2014-04-23T01:24:52.36-07:00",
    "Status": {
      "Name": "Proposed",
      "Id": 1
    },
    "ReasonClosed": {
      "Name": "Unassigned"
    },
    "Summary": "PHPExcel CUMIPMT is giving different output than Excel CUMIPMT function",
    "Type": {
      "Name": "Unassigned",
      "Id": 5
    },
    "VoteCount": 1,
    "Id": 20954
  },
  "FileAttachments": [],
  "Comments": []
}