User talk:46.193.64.133

Hello, I'm Anita5192. I wanted to let you know that I undid one or more of your recent contributions to Matrix (mathematics) because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. — Anita5192 (talk) 16:52, 18 October 2015 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.