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b^^y, b<1 and y<-2 to evaluate to the real number!??

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b^^y, b<1 and y<-2 to evaluate to the real number!??
nuninho1980 Offline
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Question  03/22/2010, 04:21 PM (This post was last modified: 03/22/2010, 04:22 PM by nuninho1980.)
0.5^^(-4.3)~=4.03335... woww! Smile but... is this result correct!?? (http://en.wikipedia.org/wiki/Tetration - you look with attention to "Polynomial approximations" -> "Examples: (...)")
if this number is correct then I ask if what is the better code of tetration (for mathematica, maple or other program math).
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b^^y, b<1 and y<-2 to evaluate to the real number!?? - by nuninho1980 - 03/22/2010, 04:21 PM

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