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Mike Middleton Mike Middleton is offline
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Default Excel 2003 SP2 computes the power of a negative number wrong.

Giovanni Ciriani -

See Excel Help "About calculation operators."

Negation is performed before exponentiation.

- Mike
http://www.mikemiddleton.com


"Giovanni Ciriani" <Giovanni wrote in
message ...
A1 contains -4.
B1 contains the expression -A1^4
The result is supposed to be -256, but instead it is 256.

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