[Bug 1150956] Re: LibreOffice Calc's RATE function sometimes produces incorrect results!!!

2013-05-28 Thread F.H.
I really don't know what else to tell you...

Did you try them in Google Spreadsheets?

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Title:
  LibreOffice Calc's RATE function sometimes produces incorrect
  results!!!

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[Bug 1150956] Re: LibreOffice Calc's RATE function sometimes produces incorrect results!!!

2013-05-27 Thread F.H.
Christopher:

 What specific version of Excel?

Excel 2003 on a Windows XP VM under VirtualBox.  To get the answer, you
must enable iterative calculations, increase the number of iterations,
and lower the maximum change per iteration.  Otherwise you will get the
#NUM! error.

 Unfortunately, this was not a different, exact command

Try these, then:

=RATE(50,36,-250,0)
=RATE(50,37,-250,0)
=RATE(50,38,-250,0)
=RATE(50,39,-250,0)
=RATE(50,40,-250,0)

These RATE functions are supposed to return the internal rate of return
of investing -250 in exchange for receiving a recurring payiment of
respectively 36, 37, 38, 39, and 40 per period for a total of 50
periods, with no payment at the end.

LibreOffice returns a nonsensical answer in ALL of these cases!!!

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Title:
  LibreOffice Calc's RATE function sometimes produces incorrect
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[Bug 1150956] Re: LibreOffice Calc's RATE function sometimes produces incorrect results!!!

2013-05-27 Thread F.H.
PS. It would be a LOT better if LibreOffice returned a #NUM! error
instead of an incorrect number.

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Title:
  LibreOffice Calc's RATE function sometimes produces incorrect
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[Bug 1150956] Re: LibreOffice Calc's RATE function sometimes produces incorrect results!!!

2013-05-27 Thread Christopher M. Penalver
F.H., regarding the following in Microsoft Office Professional Plus 2010 Word 
Version 14.0.6023.1000 (32-bit) :
=RATE(50,35,-250,0)
=RATE(50,36,-250,0)
=RATE(50,37,-250,0)
=RATE(50,38,-250,0)
=RATE(50,39,-250,0)
=RATE(50,40,-250,0)

all of these produce errors. Excel Options - Formulas - checked
checkbox Enable iterative calculation - Maximum Iterations 32767
(maximum allowed by Excel) - Maximum Change 1E-99 (maximum allowed by
Excel).

Could you please advise?

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  LibreOffice Calc's RATE function sometimes produces incorrect
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[Bug 1150956] Re: LibreOffice Calc's RATE function sometimes produces incorrect results!!!

2013-05-25 Thread Christopher M. Penalver
F.H., regarding your comments 
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1150956/comments/4 :
...and on Microsoft Excel:

What specific version of Excel?

 =RATE(50,35,-250,0)

Unfortunately, this was not a different, exact command as previously
requested in
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1150956/comments/3
.

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  LibreOffice Calc's RATE function sometimes produces incorrect
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[Bug 1150956] Re: LibreOffice Calc's RATE function sometimes produces incorrect results!!!

2013-05-22 Thread Christopher M. Penalver
F.H. thank you for reporting this and helping make Ubuntu better. As per Excel 
Microsoft Office Professional Plus 2010 Excel Version 14.0.6023.1000 (32-bit), 
the result of:
=RATE(B5,B4,B3,0)

is:
#NUM!

Could you please provide a different, exact command that demonstrates
this problem?

** Project changed: df-libreoffice = libreoffice (Ubuntu)

** Changed in: libreoffice (Ubuntu)
   Status: New = Incomplete

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[Bug 1150956] Re: LibreOffice Calc's RATE function sometimes produces incorrect results!!!

2013-05-22 Thread F.H.
Christopher -- sure.  I just tried this on Google Drive's Spreadsheet
and on Microsoft Excel:

=RATE(50,35,-250,0)

The result in both cases is approximately 0.1398.

When I try the same formula in LibreOffice, I get a nonsensical answer.
(I sure hope no one out there is using this function to calculate
important financial figures!)  I'm using LibreOffice 3.5.7.2 Build ID:
350m1(Build:2) on Ubuntu 12.04 64-bit.

Hope this is helpful.

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