User talk:Ergur

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Hello, Ergur, and welcome to Wikipedia! Thank you for your contributions, especially your edits to Binary search tree. I hope you like the place and decide to stay. Here are a few links to pages you might find helpful:
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Please remember to sign your messages on talk pages by typing four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or, and a volunteer should respond shortly. Again, welcome! WikiLinuz 🍁 ( talk ) 21:53, 22 February 2022 (UTC)

Galileo's paradox: number vs. integer
I hit the wrong button when reverting your edit, so I thought I'd explain here. I reverted for two reasons. First, "square number" usually means "square of an integer", and "square integer" is rarely used, so we'd prefer the more common term here. Second, the paradox generalizes to domains other than integers, with "square" meaning simply that there is an x such that s=x*x for some binary operation on the domain. A look at square-free element may be instructive. Happy editing! Paradoctor (talk) 22:59, 19 September 2022 (UTC)