#quaternions
Live, measured metrics for the hashtag #quaternions from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #quaternions
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-19 02:15 UTC2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-19 02:15 UTCNo related tags with measured usage found for #quaternions.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-19 02:15 UTCEverything below is measured over the latest 40 public posts (spanning ~34268 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (38) · Irish (1) · German (1)
Avg boosts / post: 1.6
Top of the latest posts
I gave a talk on a notion of holomorphy for real algebras yesterday: https://peertube.wtf/w/rc8xBuLVgM9UCvFWfMw8mj That link leads to my copy of the video, where I'll see any comments, etc. The original video was posted on YouTube (https://
It’s Hamilton Day! Sir William Rowan Hamilton (1805-1865) Today, October 16th, is Hamilton day! It was on this day 183 years ago, in 1843, that William Rowan Hamilton first wrote down the fundamental result of quaternions. Apparently he was
But wait, there's more! I also wrote a C++ program and Lua scripts to help you make animations of these higher-dimensional fractals. You can find these at https://codeberg.org/caten/RealAlgebraPlot Not only can you see animations of the roc
What “quaternions” means
WikipediaIn mathematics, the quaternions form a number system similar to the complex numbers, with the usual arithmetical operations of addition, subtraction, multiplication, and division, but with four real-number components instead of two. Unlike with the complex numbers, quaternion multiplication is not commutative, meaning that the result of multiplying two quaternions depends on their order. Quaternions can be used to represent vectors in three-dimensional space, which provides a definition of the q
“Quaternion” on Wikipedia (CC BY-SA) →#quaternions across platforms
every network with a public tag surfaceFollow #quaternions 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/quaternions