User talk:2409:4043:412:225A:0:0:37B:E0A4

September 2019
Hello, and welcome to Wikipedia!

Someone using this IP address, 2409:4043:412:225A:0:0:37B:E0A4, has made edits to Linear algebra that do not conform to our policies and therefore have been reverted. For more information on this, see Wikipedia's policies on vandalism and limits on acceptable additions. If you'd like to experiment with the syntax, please do so in the sandbox rather than in articles. If you did not do this, you may wish to consider [ getting a username] to avoid confusion with other editors.

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Again, welcome! Denisarona (talk) 08:53, 12 September 2019 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Linear algebra. 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. Denisarona (talk) 08:56, 12 September 2019 (UTC)