User talk:117.230.186.105

July 2021
Hello, I'm NinjaRobotPirate. I noticed that you added or changed content in an article, Spadikam, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. NinjaRobotPirate (talk) 04:05, 10 July 2021 (UTC)

September 2021
Hello, I'm Anita5192. An edit that you recently made to Injective function seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! — Anita5192 (talk) 16:41, 26 September 2021 (UTC)