Hello, Unicas, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are a few links to pages you might find helpful:

• Introduction and Getting started
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• The five pillars of Wikipedia
• How to edit a page and How to develop articles
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Please remember to sign your messages on talk pages by typing four tildes (~~~~); this will automatically insert your username and the date. If you need help, check out Wikipedia:Questions, ask me on my talk page, or ask for help on your talk page, and a volunteer should respond shortly. Again, welcome! RJFJR (talk) 15:54, 25 January 2017 (UTC)[reply]

Hello Unicas, and welcome to Wikipedia. All or some of your addition(s) to FriCAS have been removed, as it appears to have added copyrighted material without evidence of permission from the copyright holder. While we appreciate your contributing to Wikipedia, there are certain things you must keep in mind about using information from your sources to avoid copyright or plagiarism issues here.

• You can only copy/translate a small amount of a source, and you must mark what you take as a direct quotation with double quotation marks (") and cite the source using an inline citation. You can read about this at Wikipedia:Non-free content in the sections on "text". See also Help:Referencing for beginners, for how to cite sources here.
• Aside from limited quotation, you must put all information in your own words and structure, in proper paraphrase. Following the source's words too closely can create copyright problems, so it is not permitted here; see Wikipedia:Close paraphrasing. (There is a college-level introduction to paraphrase, with examples, hosted by the Online Writing Lab of Purdue.) Even when using your own words, you are still, however, asked to cite your sources to verify information and to demonstrate that the content is not original research.
• Our primary policy on using copyrighted content is Wikipedia:Copyrights. You may also want to review Wikipedia:Copy-paste.
• If you own the copyright to the source you want to copy or are a designated agent, you may be able to license that text so that we can publish it here. However, there are steps that must be taken to verify that license before you do. See Wikipedia:Donating copyrighted materials.
• In very rare cases (that is, for sources that are public domain or compatibly licensed), it may be possible to include greater portions of a source text. However, please seek help at the help desk before adding such content to the article. 99.9% of sources may not be added in this way, so it is necessary to seek confirmation first. If you do confirm that a source is public domain or compatibly licensed, you will still need to provide full attribution; see Wikipedia:Plagiarism for the steps you need to follow.
• Also note that Wikipedia articles may not be copied or translated without attribution. If you want to copy or translate from another Wikipedia project or article, you can, but please follow the steps in Wikipedia:Copying within Wikipedia.

It's very important that contributors understand and follow these practices, as policy requires that people who persistently do not must be blocked from editing. If you have any questions about this, you are welcome to leave me a message on my talk page. Thank you. — Diannaa 🍁 (talk) 15:00, 27 January 2017 (UTC)[reply]

Some of the material you included in the re-write of the above article was copied from http://page.axiom-developer.org/axiom-website/bookvol1.pdf, a copyright web page. Copying text directly from a source is a copyright violation. Unfortunately, for copyright reasons, the content had to be removed. Please leave a message on my talk page if you have any questions or if you think I made a mistake. — Diannaa 🍁 (talk) 21:00, 29 January 2017 (UTC)[reply]

I'm Tim Daly, author of the cited 'bookvol1.pdf'. I give Unicas permission to quote from the book in whole or in part. As a matter of professional courtesy I'd appreciate a link to the Axiom website but this is not a requirement. — Preceding unsigned comment added by Daly (talk • contribs) 19:15, 6 February 2017 (UTC)[reply]