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[2014] A note on abs - Printable Version

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[2014] A note on abs - tommy1729 - 06/15/2014

I noticed that for 0<a<1

|exp>(z)| > |exp^[a](z)| > |z| when |exp(z)| > |z|

and

|exp>(z)| < |exp^[a](z)| < |z| when |exp(z)| < |z|

never holds for all z.

This complicated many proof attempts of me in the past.
In particular sheldon's recent conjecture that Knesersexp(a + bi) for a>~ 0.5 reaches its max absolute value at Knesersexp(a).

See : http://math.eretrandre.org/tetrationforum/showthread.php?tid=882