Looks like I may soon become more active here. Impetus: the impending shutdown of Google+. I may at least start mirroring what I post there to here and see how well that goes. For more discussion on alternative social media platforms see my G+ post, https://plus.google.com/100003628603413742554/posts/frN7avVYDDv
A Mastodon instance for maths people. The kind of people who make \(\pi z^2 \times a\) jokes.
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