User talk:173.217.254.135

June 2017
Please refrain from making unconstructive edits to Wikipedia, as you did at Algebraic operation. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. — Alvaro Molina ( ✉  -  ✔ ) 15:50, 16 June 2017 (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.