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(Indeed! Thank you)
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The rule should be stated as : a^(n/m) = (a^(1/m))^n rather than this : a^(n/m) = (a^(1/n))^m
 
The rule should be stated as : a^(n/m) = (a^(1/m))^n rather than this : a^(n/m) = (a^(1/n))^m
  
:Indeed! Thank you for pointing it. --[[User:Boris Tsirelson|Boris Tsirelson]] ([[User talk:Boris Tsirelson|talk]]) 20:54, 7 February 2013 (CET)
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:Indeed! Thank you for pointing it.
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: And please sign your remarks with four tildas: <nowiki>~~~~</nowiki>. :-)
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: --[[User:Boris Tsirelson|Boris Tsirelson]] ([[User talk:Boris Tsirelson|talk]]) 20:54, 7 February 2013 (CET)
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:: Fixed. --[[User:Ulf Rehmann|Ulf Rehmann]] 23:40, 7 February 2013 (CET)

Latest revision as of 22:40, 7 February 2013

Concerning fractional powers the image used to illustrate the rule is erroneous p07419010.png

The rule should be stated as : a^(n/m) = (a^(1/m))^n rather than this : a^(n/m) = (a^(1/n))^m

Indeed! Thank you for pointing it.
And please sign your remarks with four tildas: ~~~~. :-)
--Boris Tsirelson (talk) 20:54, 7 February 2013 (CET)
Fixed. --Ulf Rehmann 23:40, 7 February 2013 (CET)
How to Cite This Entry:
Power. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Power&oldid=29402