From: James Cloos (cloos@jhcloos.com)
Date: Mon Jan 23 2006 - 13:14:08 CST
Some good refs for other notations for very large numbers can be found
on wikipedia:
http://en.wikipedia.org/wiki/Large_number#Notations
and some pages linked in that section:
http://en.wikipedia.org/wiki/Knuth%27s_up-arrow_notation
http://en.wikipedia.org/wiki/Hyper_operator
http://en.wikipedia.org/wiki/Ackermann_function
http://en.wikipedia.org/wiki/Tetration
http://en.wikipedia.org/wiki/Conway_chained_arrow_notation
http://en.wikipedia.org/wiki/Steinhaus-Moser_notation
an alternate version of Seinhaus-Moser uses a pentagon instead of a
circle, and continues from there with hex-, sept-, oct-, ... -agons.
(Note how the three periods «...» look better than U+2026 «…».) ☺
(OK, maybe only in a monowidth font.)
(In a proportional font I’m sure « . . . » would look better....)
(Or maybe « . . . » or « . . . »?) (3/em or 4/em spacing.)
(But enough parenthetical commenting on another thread....) ☻
-JimC
-- James H. Cloos, Jr. <cloos@jhcloos.com>
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