#bolyai

Live, measured metrics for the hashtag #bolyai from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #bolyai

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.

$520.70/ year · 6-character #name
Claim #bolyai — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
2
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 2
0
Avg reactions / post
Mastodon · last 2
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-28 07:12 UTC
0
09-22
0
09-23
0
09-24
0
09-25
0
09-26
0
09-27
0
09-28

0 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 2026-09-28 07:12 UTC

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-28 07:12 UTC

Everything below is measured over the latest 2 public posts (spanning ~29819 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: Russian (1) · English (1)

Avg boosts / post: 1

Top of the latest posts

  • Austro-hungarian shelf in progress. #books #bookstodon #adyendre #ady #bolyai #bolyaijanos #madach #madachimre

    Őszi árnyék@[email protected]♥ 0↻ 12026-05-01 01:32 UTCView post →
  • https://www.cantorsparadise.com/gauss-bolyai-lobachevsky-the-dawn-of-non-euclidean-geometry-38491218bc89 #Gauss #Bolyai #Lobachevsky #NonEuclideanGeometry

    Samuel Dalva@[email protected]♥ 0↻ 12022-12-05 14:42 UTCView post →

What “bolyai” means

Wikipedia

János Bolyai or Johann Bolyai, was a Hungarian mathematician who developed absolute geometry—a geometry that includes both Euclidean geometry and hyperbolic geometry. The discovery of a consistent alternative geometry that might correspond to the structure of the universe helped to free mathematicians to study abstract concepts irrespective of any possible connection with the physical world.

“János Bolyai” on Wikipedia (CC BY-SA) →

#bolyai across platforms

every network with a public tag surface

Follow #bolyai 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/bolyai