#discretemath
Live, measured metrics for the hashtag #discretemath from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #discretemath
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 02:33 UTC6 uses by 6 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 02:33 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 02:33 UTCEverything below is measured over the latest 40 public posts (spanning ~1272 hours).
Posting hours (UTC) — busiest: 03:00
Languages: English (40)
Avg boosts / post: 0.1
Top of the latest posts
Alright, future engineers! **Combination:** Selecting items from a set where the *order of selection does not matter*. Ex: Choosing 3 friends from 5 for a project. C(5,3) = 10 ways. Pro-Tip: If reordering gives the same outcome, it's a comb
Alright, future engineers! **Permutation:** An arrangement of items where the *order of selection matters*. Ex: Arranging 3 distinct books on a shelf from a set of 5. P(5,3) = 5!/(5-3)! = 60. Pro-Tip: If reordering changes the outcome, it's
Alright, engineers! **Power Set:** The set of *all subsets* of a given set. (It includes the empty set and the set itself!) Ex: For S={1,2}, P(S) = {{}, {1}, {2}, {1,2}}. Pro-Tip: A set with 'n' elements always yields 2^n subsets! #Discrete
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/discretemath