User talk:José Luis Arregui

Welcome!

Hello, José Luis Arregui, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Unfortunately, one or more of your recent edits did not conform to Wikipedia's verifiability policy, and may have been removed. Wikipedia articles should refer only to facts and interpretations verified in reliable, reputable print or online sources or in other reliable media. Always provide a reliable source for quotations and for any material that is likely to be challenged, or it may be removed. Wikipedia also has a related policy against including original research in articles.

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March 2022

Hello, I'm DVdm. I noticed that you added or changed content in an article, E (mathematical constant), but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. DVdm (talk) 09:02, 4 March 2022 (UTC)[reply]

Hello, I noticed that you may have recently made edits to E (mathematical constant) while logged out. Wikipedia's policy on multiple accounts usually does not allow the use of both an account and an IP address by the same person in the same setting and doing so may result in your account being blocked from editing. Additionally, making edits while logged out reveals your IP address, which may allow others to determine your location and identity. If this was not your intention, please remember to log in when editing. Thank you.

Note: See 94.134.108.1 (talk · contribs · deleted contribs · logs · filter log · block user · block log) - DVdm (talk) 17:19, 20 March 2022 (UTC)[reply]