07/05/2009, 06:57 PM
(07/05/2009, 06:41 PM)nuninho1980 Wrote:(07/05/2009, 03:32 PM)robo37 Wrote: So, therefore hyper 4 should be:
X^^0=X√X
X^^-1=X√X√X
X^^-2=X√X√X√X
X^^-3=X√X√X√X√X
X^^-4=X√X√X√X√X√X
X^^-5=X√X√X√X√X√X√X
it is incorrect! but yes it's correct here down:
X^^0 = log X = 1
X^^-1 = log log X = 0
X^^-2 = log log log X = oo
In his posting ^^ is not the right bracketed tetration as we usually use it but it is the left-bracketed tetration.