Robert FERREOL

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Hello, Robert FERREOL, and welcome to Wikipedia! Thank you for your contributions.

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September 2017

Please do not add inappropriate external links to Wikipedia. Wikipedia is not a collection of links, nor should it be used for advertising or promotion. Inappropriate links include, but are not limited to, links to personal websites, links to websites with which you are affiliated (whether as a link in article text, or a citation in an article), and links that attract visitors to a website or promote a product. See the external links guideline and spam guideline for further explanations. Because Wikipedia uses the nofollow attribute value, its external links are disregarded by most search engines. If you feel the link should be added to the page, please discuss it on the associated talk page rather than re-adding it. See also WP:ELNO, WP:ADV, and WP:COI for more detail. Deacon Vorbis (talk) 13:01, 23 September 2017 (UTC)

Answer : I hope mathcurve be a appropriate site ! see it please before : http://www.mathcurve.com/

November 2017

Please stop adding inappropriate external links to Wikipedia. It is considered spamming and Wikipedia is not a vehicle for advertising or promotion. Because Wikipedia uses nofollow tags, additions of links to Wikipedia will not alter search engine rankings. If you continue spamming, you may be blocked from editing Wikipedia. Note in the above message: "Inappropriate links include, but are not limited to, links to personal websites, links to websites with which you are affiliated (whether as a link in article text, or a citation in an article)..." Deacon Vorbis (talk) 21:19, 4 November 2017 (UTC)

You may be blocked from editing without further warning the next time you insert a spam link. Persistent spammers may have their websites blacklisted, preventing anyone from linking to them from all Wikimedia sites as well as potentially being penalized by search engines. Deacon Vorbis (talk) 16:16, 13 November 2017 (UTC)

Again, please read the policy pages I linked above (namely, WP:COI, WP:ADV, and WP:ELNO). --Deacon Vorbis (talk) 16:18, 13 November 2017 (UTC)

December 2020

You may be blocked from editing without further warning the next time you insert a spam link. Persistent spammers may have their websites blacklisted, preventing anyone from linking to them from all Wikimedia sites as well as potentially being penalized by search engines. You have returned to actively spamming WP with mathcurve links. I'm going to undone all of those that I can. I pick it up again you will be blocked. Please find a more acceptable way to contribute if you want to be part of Wikipedia. Dicklyon (talk) 17:28, 2 December 2020 (UTC)

Could you see my work on the french wikipedia ?

https://fr.wikipedia.org/w/index.php?title=Sp%C3%A9cial:Contributions/Robert_FERREOL&offset=&limit=500&target=Robert+FERREOL

And I think that my work on the website https://mathcurve.com/ is not a spam...

Robert FERREOL (talk) 17:34, 2 December 2020 (UTC)

External links by a WP:SPA are generally considered spam. You should instead perhaps recommend at WP:Wikiproject Mathematics that other math contributors look and see if they want to add those links. And if you're affiliated with mathcurve.com, please do declare that on your user page, per WP:COI. Dicklyon (talk) 18:22, 2 December 2020 (UTC)