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------- 原始郵件 -------
主旨: Re: [libreoffice-users] IMPRODUCT() does not work in Calc
從: Jay Lozier <>
日期: Wed, 06 Jun 2012 23:02:05 -0400

On 06/06/2012 10:07 PM, Dan Lewis wrote:
     IMPRODUCT() is suppose to calculate products of complex numbers.
However, its answers are not correct: only the real portion of the
complex numbers seem to be used.
          = 2*2+2*i2-2*i2-i2*i2
          = 4 +i4 -i4 -(4)          [i2*i2=-4]
          = 8
But Calc lists the answer as 4.

     Are there any complex functions that really work other than
IMREAL()? (It only reads the real part of a complex number.


I confirm this result with, Ubuntu 12.04

According to the help document
the formula should be IMPRODUCT("2+2j","2-2j")
Thank you.

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