User talk:2601:5CE:4102:595:6402:BAF6:A01B:42FB

April 2018
Welcome to Wikipedia, and thank you for your contributions. Although everyone is welcome to contribute constructively to the encyclopedia, please note that there is a Manual of Style that should be followed to maintain a consistent, encyclopedic appearance. Deviating from this style, as you did in Cartesian coordinate system, disturbs uniformity among articles and may cause readability or accessibility problems. Please take a look at the welcome page to learn more about contributing to this encyclopedia. Thank you. Donner60 (talk) 02:16, 20 April 2018 (UTC)


 * Wikipedia is not written in the second person. Please also note the following direct quote from a Wikipedia guideline page: "Wikipedia's content is determined by previously published information rather than by the personal beliefs or experiences of its editors. Even if you're sure something is true, it must be verifiable before you can add it. The policy says that all material challenged or likely to be challenged, and all quotations, needs a reliable source; what counts as a reliable source is described in Verifiability."


 * Helpful information about editing Wikipedia can be found on various Wikipedia guideline and policy pages including: Help:Getting started; Introduction; Simplified ruleset; Simplified Manual of Style; Referencing for beginners; Identifying reliable sources; Citing sources; Help:Footnotes; Verifiability; No original research; Neutral point of view; Notability; Biographies of living persons; What Wikipedia is not; Words to watch; Help:Introduction to talk pages; Copyright Problems and Help:Contents. Thank you. Donner60 (talk) 02:18, 20 April 2018 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Cartesian coordinate system. Your edits continue to appear to constitute vandalism and have been automatically reverted. Thank you. ClueBot NG (talk) 02:21, 20 April 2018 (UTC)
 * If you would like to experiment, please use the sandbox. Note that human editors do monitor recent changes to Wikipedia articles, and administrators have the ability to block users from editing if they repeatedly engage in vandalism.
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made should not have been considered as unconstructive, please read about it, [ report it here], remove this warning from your talk page, and then make the edit again.
 * If you need help, please see our help pages, and if you can't find what you are looking for there, please feel free to place on your talk page and someone will drop by to help.
 * The following is the log entry regarding this warning: Cartesian coordinate system was changed by 2601:5CE:4102:595:6402:BAF6:A01B:42FB (u) (t) ANN scored at 0.950727 on 2018-04-20T02:21:18+00:00.

Anonymous users from this IP address have been blocked from editing for a period of 31 hours for persistent vandalism. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:.  Acroterion   (talk)   02:21, 20 April 2018 (UTC)
 * If this is a shared IP address and you are an uninvolved editor with a registered account, you may continue to edit by logging in.