User talk:213.55.220.91

June 2022
Hello, I'm Pulpfiction621. I wanted to let you know that one or more of your recent contributions&#32;to Standard deviation 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. Thanks. Pulpfiction621 (talk) 19:12, 6 June 2022 (UTC)


 * Thanks for the heads up. I asked at the Teahouse how to handle the differential operator because there appears no standard that's applied throughout the English Wikipedia. If you have arguments as to why this operator should be represented in italic font, I'm happy to hear them. 213.55.220.91 (talk) 08:36, 11 June 2022 (UTC)