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Notations and Opinions
#33
Once again, sorry!

Thinking of the negative <-1> iteration of the exponential, which (if I am not mistaken) gives the log, I just realized that we might have:

y = b[3]x = exp_b (x), which gives the following right-inverse:
x = b[3]\ y = log_b (y), which is the <-1> iteration of exp_b on y:
x = b[3]<-1> y = log_b (y).

Therefore, we might have the following relation between these operations:

b[3]<-1> x = b[3]\<1> x = b[3]\ x = log_b (x)

And (perhaps) in general, showing only the operators, we indeed have:

b[s]<-n> = b[s]\<n> = s-hexp_b <-n> = s-hlog_b <n> , with back and forward iterations.

Right? ... or ... wrong !!!

GFR
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Messages In This Thread
Notations and Opinions - by andydude - 01/21/2008, 02:08 AM
RE: Notations and Opinions - by Gottfried - 01/21/2008, 06:48 AM
RE: Notations and Opinions - by GFR - 01/21/2008, 10:23 PM
RE: Notations and Opinions - by andydude - 01/22/2008, 05:04 AM
RE: Notations and Opinions - by Ivars - 01/22/2008, 08:27 AM
RE: Notations and Opinions - by andydude - 01/22/2008, 07:04 PM
RE: Notations and Opinions - by Ivars - 01/22/2008, 09:56 PM
RE: Notations and Opinions - by GFR - 01/22/2008, 10:12 AM
RE: Notations and Opinions - by Ivars - 01/22/2008, 12:57 PM
RE: Notations and Opinions - by GFR - 01/22/2008, 05:47 PM
My Notation - by James Knight - 03/25/2008, 07:58 PM
Notation needed - by bo198214 - 03/26/2008, 02:26 PM
RE: Notations and Opinions - by GFR - 03/30/2008, 12:51 AM
RE: Notations and Opinions - by andydude - 03/30/2008, 05:12 AM
RE: Notations and Opinions - by GFR - 04/04/2008, 01:20 PM
RE: Notations and Opinions - by bo198214 - 04/04/2008, 01:24 PM
RE: Notations and Opinions - by GFR - 04/04/2008, 09:53 PM
RE: Notations and Opinions - by GFR - 04/05/2008, 08:26 AM
RE: Notations and Opinions - by GFR - 04/08/2008, 10:52 AM
RE: Notations and Opinions - by GFR - 04/08/2008, 03:31 PM
RE: Notations and Opinions - by bo198214 - 04/08/2008, 04:22 PM
RE: Notations and Opinions - by GFR - 04/09/2008, 05:10 PM
RE: Notations and Opinions - by andydude - 04/08/2008, 09:04 PM
RE: Notations and Opinions - by bo198214 - 04/09/2008, 11:30 AM
RE: Notations and Opinions - by GFR - 04/10/2008, 09:15 PM



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