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#21 |
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FFR Player
Join Date: Jan 2006
Posts: 269
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What I mean is, some alternating infinite series (i.e. ones that have both positive and negative terms) break the commutativity of addition.
-fs |
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#22 |
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is against custom titles
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I see.
But in this case, the powers of x of each term in one series are nonexistant in the other, thereby allowing one to slip into the other without affecting it. In the example of the link you gave, the terms are all constants, so they're affecting each other, thus breaking commutativity. Just like you said, SOME alternating infinite series break commutivity. sinx + cosx does not. --Guido http://andy.mikee385.com |
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#23 |
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FFR Player
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itsa negative and a positive equasion it will always work
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