#cracovians
Live, measured metrics for the hashtag #cracovians from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #cracovians
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Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-09-28 09:28 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-09-28 09:28 UTCNo related tags with measured usage found for #cracovians.
Live pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-28 09:28 UTCEverything below is measured over the latest 2 public posts (spanning ~0 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 0
Top of the latest posts
🎭 Behold the mystical Cracovians: those algebraic jesters juggling matrices with all the grace of a drunken octopus. 🎪 But fear not, brave reader, for this saga of numerical acrobatics is as riveting as watching paint dry on a rainy day.
Cracovians: The Twisted Twins of Matrices https://marcinciura.wordpress.com/2025/06/20/cracovians-the-twisted-twins-of-matrices/ #HackerNews #Cracovians #TwistedTwins #Matrices #HackerNews #TechBlog
What “cracovians” means
WikipediaIn astronomical and geodetic calculations, Cracovians are a clerical convenience introduced in 1925 by Tadeusz Banachiewicz for solving systems of linear equations by hand. Such systems can be written as Ax = b in matrix notation where x and b are column vectors and the evaluation of b requires the multiplication of the rows of A by the vector x.
“Cracovian” on Wikipedia (CC BY-SA) →#cracovians across platforms
every network with a public tag surfaceFollow #cracovians straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/cracovians