User talk:2A01:598:9191:7DB2:657D:5C9A:7F8F:F42B

February 2023
Hello, I'm Someone who's wrong on the internet. I wanted to let you know that one or more of your recent contributions&#32;to Sine and cosine have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse or the Help desk. Thanks. Someone who&#39;s wrong on the internet (talk) 13:23, 27 February 2023 (UTC)