Completely multiplicative function: Difference between revisions

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Examples: consistent terminology, and spelling out the example
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<math>f \cdot (g*h)=(f \cdot g)*(f \cdot h)</math>
 
where ''*'' represents the [[Dirichlet product]] and <math>\cdot</math> represents pointwise multiplication.<ref>Apostol pg. 49</ref>. One consequence of this is that for any completely multiplicative function ''f'' one has
 
<math>f*f = \tau \cdot f.</math>
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==See also==
 
{{Empty section|date=September 2012}}
 
 
==References==