I´m interested in Math on school level and a little bit further. I like not only to post an answer, but to give a reply for further questions in the comments as well.
Best regards, callculus 😘 ( Nov 14 '20)
In the future I will collect some posts here, which I find interesting and useful:
Frankfurt am Main, Germany
Member for 6 years, 7 months
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Last seen Nov 2 at 19:12
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