#semigroups
Live, measured metrics for the hashtag #semigroups from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #semigroups
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 16:22 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-28 16:22 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 16:22 UTCEverything below is measured over the latest 4 public posts (spanning ~23283 hours).
Posting hours (UTC)
Languages: English (4)
Avg boosts / post: 2
Top of the latest posts
My former student lent me their printed and bound copy of ‘Nine Chapters on the Semigroup Art’, my lecture notes for a tour through semigroup theory, in which they had marked various typos and minor errors, and points where they thought mor
My #semigroups lecture notes ‘Nine Chapters on the Semigroup Art’ are now accessible #TaggedPDF files: https://archive.org/details/cain_semigroups_a4_screen I have been working to update my LuaLaTeX style "minos" [https://codeberg.org/ajcai
Just want to share the youtube channel of Thomas Kern, who does automata stuff. Here is a great video of him going through the Krohn-Rhodes theorem https://www.youtube.com/watch?v=3b1YRqDQ25w #automata #semigroups
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