# Talk:Power

From Encyclopedia of Mathematics

Concerning fractional powers the image used to illustrate the rule is erroneous

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=29405