User talk:Crasic~enwikibooks

Perfect Squares
Hi Crasic and welcome to Wikibooks! Thanks for your recent edits to Algebra/Real_Numbers. I made a few corrections to your answers. It's my understanding that perfect numbers are integers whose square roots are also integers. With that definition, it is possible to have numbers that are not perfect squares but whose square roots are not irrational, such as 25/36. --Greenbreen (discuss • contribs) 01:06, 15 July 2011 (UTC)
 * You are right, Internally I always consider the square root of a ratio as the ratio of the square roots so I would consider 25/36 a "perfect square" even though it really isn't. Sorry for being imprecise, even in books geared for less mathematical audiences it is worth being as precise as possible (although personally, one should avoid being overwhelming with formalities.). Crasic (discuss • contribs) 05:50, 15 July 2011 (UTC)
 * No worries. The main thing is that you're contributing.  If you ever need help (e.g. with the LaTeX markup, etc), feel free to ask on my talk page or in the reading room.  Again, welcome to Wikibooks!  --Greenbreen (discuss • contribs) 08:12, 15 July 2011 (UTC)

Your account will be renamed
Hello,

The developer team at Wikimedia is making some changes to how accounts work, as part of our on-going efforts to provide new and better tools for our users like cross-wiki notifications. These changes will mean you have the same account name everywhere. This will let us give you new features that will help you edit and discuss better, and allow more flexible user permissions for tools. One of the side-effects of this is that user accounts will now have to be unique across all 900 Wikimedia wikis. See the announcement for more information.

Unfortunately, your account clashes with another account also called Crasic. To make sure that both of you can use all Wikimedia projects in future, we have reserved the name Crasic~enwikibooks that only you will have. If you like it, you don't have to do anything. If you do not like it, you can pick out a different name.

Your account will still work as before, and you will be credited for all your edits made so far, but you will have to use the new account name when you log in.

Sorry for the inconvenience.

Yours, Keegan Peterzell Community Liaison, Wikimedia Foundation 23:04, 17 March 2015 (UTC)

Renamed
 This account has been renamed as part of single-user login finalisation. If you own this account you can |log in using your previous username and password for more information. If you do not like this account's new name, you can choose your own using this form after logging in: . -- Keegan (WMF) (talk) 04:49, 19 April 2015 (UTC)