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    Irregulars

    Coding Stories: Programming Polygons

    By Greg Benedis-Grab. Posted June 25, 2020

    In this guest post, Greg Benedis-Grab shares the story of when he discovered Pick’s Theorem, and how he coded an interactive version to play with. Have you ever been intoxicated by a mathematical theorem? Well that’s what happened to a class of 9th grade geometry students at my school. Their enthusiastic teacher showed them Pick’s…

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    Competitions

    Poetry competition: π-ku

    By Katie Steckles. Posted June 19, 2020

    A pencil, partly sharpened, rests on an open, blank exercise book with a pencil sharpener.

    Since some people might be looking for small momentary diversions around now to take their mind off things, we’re running a little poetry competition!

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    Mathematical Objects

    Mathematical Objects: Number block cubes

    By Katie Steckles and Peter Rowlett. Posted June 19, 2020

    Number block cubes

    A conversation about mathematics inspired by number block cubes/snap cubes. Presented by Katie Steckles and Peter Rowlett. Peter’s blog post: Mathematical play with young children. Mike Lawler’s three-tweet thread of more advanced ideas starts here: Podcast: Play in new window | Download Subscribe: RSS | List of episodes

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    Interviews, Podcasting About, Podcasts

    Podcasting about: Opinionated History of Mathematics podcast

    By Katie Steckles. Posted June 17, 2020

    Opinionated History of Mathematics podcast logo

    In this series of posts, we’ll be featuring mathematical podcasts from all over the internet, by speaking to the creators of the podcast and asking them about what they do. We spoke to Viktor Blåsjö, a historian of mathematics and assistant professor at the Mathematical Institute of Utrecht University, about his personal project – a…

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    Irregulars

    Conway’s Circle Theorem: a proof, this time with words

    By Colin Beveridge and Elizabeth A. Williams. Posted June 11, 2020

    Back in the olden days, Colin entered a proof without words in the Big Mathoff. It was mentioned, in passing, in a New York Times obituary of John Horton Conway.

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    Reviews

    Review: Immersive Linear Algebra

    By Brad Ashley. Posted June 9, 2020

    We invited guest author, Big Math-Off contestant and recent maths graduate Brad Ashley to review Immersive Math’s linear algebra textbook – a new take on the format. Immersive Linear Algebra is an online interactive linear algebra textbook, created by mathematicians and computer scientists Jacob Ström, Kalle Åström, and Tomas Akenine-Möller. With their impressive collective knowledge…

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    Irregulars

    Resources for Anti-Racism and Social Justice in the Mathematical Sciences

    By Samuel Hansen. Posted June 6, 2020

    (Author Positionality: I want to start this post by stating I am writing this from my position and lived experience as a white, male-passing queer, non-binary person who has lived their whole life in the United States of America. I am employed full-time as the mathematics & statistics librarian at a large endowment public doctoral…

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