#cols
Live, measured metrics for the hashtag #cols from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #cols
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 05:18 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 2026-07-27 05:18 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 05:18 UTCEverything below is measured over the latest 6 public posts (spanning ~25867 hours).
Posting hours (UTC)
Languages: English (3) · French (2)
Avg boosts / post: 0.3
Top of the latest posts
Alright, future engineers! **Matrix Multiplication:** Combines matrix transformations or weighted sums. Ex: For `A` (m x n) & `B` (n x p), `(AB)_ij = sum(A_ik * B_kj)`. Pro-Tip: #Cols in first MUST equal #Rows in second! Otherwise, undefine
Le Figaro: « 50 % des #cols #blancs seront éliminés dans les cinq ans » : faut-il croire les #prophètes de la « #jobapocalypse » ? https://www.lefigaro.fr/conjoncture/50-des-cols-blancs-seront-elimines-dans-les-cinq-ans-faut-il-croire-les-p
Alright, let's nail this Linear Algebra concept! Matrix multiplication combines rows of the first matrix (A) with columns of the second (B). Ex: For A (m x n) & B (n x p), A*B results in an (m x p) matrix. Pro-Tip: #cols in A MUST match #ro
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/cols