User talk:123.255.250.242

September 2011
Hello and welcome! I edit Wikipedia too, under the username Trusilver. Wikipedia is written by people like you and me, so thank you for taking the time to participate. I wanted to let you know that I undid one of your recent contributions, such as the one you made to Cobb–Douglas production function with this edit, because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions about editing, you can leave me a message on my talk page. Thanks! Trusilver 05:35, 26 September 2011 (UTC)

February 2023
Hello, I'm Materialscientist. I noticed that in this edit to Data science, you removed content without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 05:39, 9 February 2023 (UTC)