Talk:Knuth's power tree: Difference between revisions

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The   ''factor method''   or   ''binary factor method''   or more simply   ''binary method'',   is as follows (as mentioned in Knuth's book):
 
(Note that this &nbsp; <u>isn't</u> &nbsp; a description of Knuth's power tree method)
 
 
For a positive integer &nbsp; ''n'' &nbsp; (for an exponent):