


I think that there is a convention that captions are for the same language, and subtitles are for a different language. To be continued! Teaching Measure Theory playlists on MediaSpace and YouTubeĪfter a long break, I have returned to correcting the subtitles/captions for some of my older videos! In other words, we require to be even for all. We say that is congruent to modulo, and write if (and only if), for all, we have Let and be integer-valued functions defined on $X$.

Here it is convenient to bring in some new terminology to save some writing. Then (I must find a better way to write multiline LaTeX with alignment in WordPress! Perhaps they allow this by now and I just haven’t noticed?) Since characteristic functions only take the values or, we have the following extension of the above. Here the forward implication is trivial, but the backward implication uses the restriction on and. In terms of modular arithmetic, working modulo, for and in, we have Then, and this will be even even if and only if it is zero, i.e., if and only if. So here is a sneak preview!Īnother observation which can be helpful is the following. Sets and their characteristic functions, Part 1īut I hadn’t had time to add the follow-up yet.
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If you know of anyone else who might be interested in this information, it would be great if you could pass this information on! Teaching Taster Sessions Update 14, May 29th 2022 We will discuss how university-level mathematics and statistics enable us to detect the occurrence of a major disruptive event based on data from social media. This session uses real-life examples to show how statisticians extract useful information from data to solve a problem. Maths: Using social media to discover data patternsįinding insights and patterns in large datasets at scale and at speed happens all the time. You can also find out more about the careers our graduates go into. Watch the masterclass presentation as they show you a taster of what it’s like to study at the University of Nottingham. Our teaching staff are experts in their field. įind out more about our areas of study and put your questions to the experts in our interactive online masterclasses.
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See for full details and to book a place. We have a maths masterclass coming up on June 14 th (live, online, on Teams) as part of a series of University of Nottingham Science Masterclasses (June 13-16 2022). Maths Taster Sessions: Teaching University of Nottingham Open Days If you know of anyone else who might be interested in this information, it would be great if you could pass this information on! If you have missed some of our previous maths taster sessions, you can watch recordings of most of these, as well as some of our other maths talks. Or you can use this QR code: Moving on with Maths

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See for full details and how to book a place. You may be interested in a free, in-person event with some maths taster sessions at the University of Nottingham under the auspices of the Advanced Mathematics Support Programme: For more posts about our maths taster sessions ( ), see
