[seqfan] Re: Chewing an old bone

[Charles Greathouse]

Yes, this would be nice.

Charles Greathouse
Analyst/Programmer
Case Western Reserve University

On Wed, Oct 12, 2011 at 10:34 PM,  <franktaw at netscape.net> wrote:
> I thought this was a good idea when it was first suggested. I still think
> so.
>
> Franklin T. Adams-Watters
>
> -----Original Message-----
> From: David Wilson <davidwwilson at comcast.net>
>
> Some time ago, I made a suggestion for improving the OEIS graphs. ...
>
> My suggestion to improve this situation is as follows: For large-valued
> sequences, instead of plotting
> log(a(n)+1) or log(|a(n)|+1), plot
>
>    qlog(n) = arcsinh(a(n)/2)/(ln 10)
>
> (qlog stands for quasilog). You can think of qlog as a sign-preserving
> log.
> ...
>
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