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Hooshmand's extension of tetration
#5
I feel like I have come to a resolution to this issue on my part. The way that I interpreted the definition given in Wikipedia's UXP article is that there are 2 errors, which I will cover here.
  1. The fourth condition requires that between (-1) and 0, UXP' is a:
    "nondecreasing or nonincreasing" function, but this should read
    "nondecreasing and nonincreasing", which means UXP' is a constant, which means UXP is a linear function.
  2. The closed form given in the article defines UXP as:
    , but this should read
    , because of how "frac" is implemented on some CASs, and because this is much more clear than how it is described.

I hope the actual reference is better than this...

Andrew Robbins
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Messages In This Thread
Hooshmand's extension of tetration - by andydude - 01/19/2008, 09:32 AM
RE: Hooshmand's extension of tetration - by GFR - 01/19/2008, 12:21 PM
RE: Hooshmand's extension of tetration - by andydude - 01/20/2008, 07:50 AM
A new reference - by Danesh - 08/14/2008, 04:48 AM
RE: Hooshmand's extension of tetration - by GFR - 01/20/2008, 11:46 AM

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