User talk:2620:101:F000:700:E007:AA4A:1827:B53B

October 2021
Hello, I'm MrOllie. I wanted to let you know that one or more of your recent contributions to Convex optimization have been undone because they appeared to be promotional. Advertising and using Wikipedia as a "soapbox" are against Wikipedia policy and not permitted; Wikipedia articles should be written objectively, using independent sources, and from a neutral perspective. Take a look at the welcome page to learn more about Wikipedia. Thank you. MrOllie (talk) 22:52, 25 October 2021 (UTC)