#lagrangian

Live, measured metrics for the hashtag #lagrangian 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 #lagrangian

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.

$23.52/ year · 10-character #name
Claim #lagrangian — $23.52/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-28 15:58 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 · mastodon.social (Mastodon public search API) · fetched 2026-09-28 15:58 UTC

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-28 15:58 UTC

Everything below is measured over the latest 40 public posts (spanning ~49134 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (38) · Spanish (1)

Avg boosts / post: 0.9

Top of the latest posts

  • Very cool that some of our #Ukraine partners in @PolarRES have made it to Utrecht in person to present some of their results on #Lagrangian #ParticleTracking under the Ross and Filchner-Ronne #IceShelves as part of the #PolarRES + #PolarCOR

    Ruth Mottram@[email protected]♥ 12↻ 92023-10-02 10:38 UTCView post →
  • New #physics #lagrangian - flinging a bead from a rotating stick. Yes, of course there is a #python model. Do you not even know me? https://youtu.be/IqRaVK5lQ5g

    Rhett Allain@rhettallain♥ 3↻ 22024-12-07 19:53 UTCView post →
  • New #physics #classicalmechanics video - a mass slides down a frictionless parabola. Will it ever lose contact with the surface? Solved using #lagrangian and #python https://youtu.be/DF6ixJakMDU

    Rhett Allain@rhettallain♥ 3↻ 12024-11-24 19:37 UTCView post →

#lagrangian across platforms

every network with a public tag surface

Follow #lagrangian 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/lagrangian