User talk:71.126.167.195

March 2008
Please stop making test edits to Wikipedia. It is considered vandalism, which, under Wikipedia policy, can lead to blocking of editing privileges. If you would like to experiment again, please use the sandbox. — Insanity Incarnat  e  03:24, 3 March 2008 (UTC)
 * If this is a shared IP address, and you didn't make the edit, consider creating an account for yourself so you can avoid further irrelevant notices.

September 2018
Hello, I'm Dan Koehl. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Quadratic equation— because it 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 Help Desk. Thanks. Dan Koehl (talk) 21:12, 13 September 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.