2021-02-24T10:10:03ZFluxBBhttp://www.mathisfunforum.com/viewtopic.php?id=26025I'm not sure but I think that writing a discussion board post is necessary because you can discuss some aspects or confusing points of the tasks given by professors. Am I right? It was cognitive for me. Moreover, I can write some items about the structure of this paper. If you really need this you can write me an e-mail.