User talk:203.211.104.220

July 2023
Hello. This is a message to let you know that one or more of your recent contributions, such as the edit(s) you made to Automatic differentiation, did not appear to be constructive and have been reverted. Please take some time to familiarise yourself with our policies and guidelines. You can find information about these at our welcome page which also provides further information about contributing constructively to this encyclopedia. If you only meant to make test edits, please use the sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. Thank you. Bexaendos (talk) 19:37, 12 July 2023 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Function composition. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. MrOllie (talk) 19:42, 12 July 2023 (UTC)

Please stop. If you continue to vandalize Wikipedia, you may be blocked from editing. MrOllie (talk) 19:43, 12 July 2023 (UTC)

You may be blocked from editing without further warning the next time you vandalize Wikipedia, as you did at Computer terminal. Jalen Folf  (talk)  04:34, 16 July 2023 (UTC)

 You have been blocked from editing for a period of 31 hours for abuse of editing privileges. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text at the bottom of your talk page:. gadfium 07:03, 16 July 2023 (UTC)

 Anonymous users from this IP address have been blocked from editing for a period of 72 hours to prevent further vandalism. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text at the bottom of your talk page:.  Eve rgr een Fir  (talk) 16:52, 17 July 2023 (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.

August 2023
 You have been blocked from editing for a period of 2 weeks for adding spam links. Persistent spammers will have their websites blacklisted from Wikipedia and potentially penalized by search engines. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons for being unblocked, please review Wikipedia's guide to appealing blocks, then add the following text to the bottom of your talk page:. Versa geek  05:25, 8 August 2023 (UTC)