
From:  Dmitri A. Sergatskov 
Subject:  Re: trying to understand why I get 2.2204e16 rather than 0 
Date:  Wed, 3 Aug 2016 20:59:15 0500 
If I enter cot (pi/4)1 I get 2.2204e16
>From my trig days I remember cot (pi/4) is 1 and 11 is 0
Octave also confirms cot (pi/4) is 1 and 11 is 0
so why does Octave spit out 2.2204e16 when cot(pi/4)1 is entered?
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