Logarithm and Lognormal: Difference between pages

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1.
Characteristic of a lognormal frequency distribution.
Sometimes written "log-normal" or ""log normal"".


The mathematical function which is the inverse of "raising to the power of".
(Not to be confused with the Natural logarithm


Usually abbreviated to "log".
For example working with logarithms to the base 10:
log<sub>10</sub>(100) = 2
And 10<sup>2</sup> = 100
More generally with logarithms to the base n:
log<sub>n</sub>(x) = the power which, when 'n' is raised to it = x
For example 10<sup>(log<sub>10</sub>(x))</sup> = x
And, more generally, n<sup>(log<sub>n</sub>(x))</sup> = x
2.
The logarithm to the base 10.
== See also ==
* [[Natural logarithm]]

Revision as of 14:20, 23 October 2012

Characteristic of a lognormal frequency distribution. Sometimes written "log-normal" or ""log normal"".

(Not to be confused with the Natural logarithm