Re: [math-fun] A (non-)proof of the Collatz 3n+1 problem.

* Joerg Arndt <arndt@jjj.de> [Oct 15. 2018 17:58]:

Dear funsters, Georg Fischer has an attempt of a proof for the Collatz 3n+1 problem [...]

Thanks to everybody who took time to comment. Now, how should I inform Georg? Suggestion: Anonymously, by forwarding the messages with names stripped off. Just send an email to me (or math-fun) what you prefer individually. He gives his email address on his web page, so I thing it is OK to reproduce it here (in case somebody prefers to contact him directly): dr.georg.fischer@gmail.com Best regards, jj