#metamath

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

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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
28
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 28
0.1
Avg reactions / post
Mastodon · last 28

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 01:27 UTC
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28
0
07-29

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 2026-07-29 01:27 UTC
#metamathematical
0 uses · 0 accounts / 7d
#metamathemagical
0 uses · 0 accounts / 7d
#metamathematics
0 uses · 0 accounts / 7d
#metamathematik
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 01:27 UTC

Everything below is measured over the latest 28 public posts (spanning ~32323 hours).

Posting hours (UTC) — busiest: 11:00

00:0012:0023:00

Languages: English (28)

Avg boosts / post: 0.6

Top of the latest posts

  • Every well-ordered set is isomorphic to an ordinal. Common notion, for example see Introduction to https://arxiv.org/abs/2409.07352 ⊢((𝐴∈V∧𝑅We𝐴)↔∃𝑓(dom𝑓∈On∧𝑓IsomE,𝑅(dom𝑓,𝐴))) \[ \vdash ( ( A \in \mathrm{V} \wedge R \mathrm{We} A )

    Richard Penner@[email protected]♥ 1↻ 02026-02-20 14:22 UTCView post →

  • Keeping busy with Sudoku, Wordle, Crosswords, and mining textbooks for statements to practice proving in #Metamath ... Inspired by this video playlist on #RealAnalysis #Math https://www.youtube.com/playlist?list=PLYPU-RArkLZNwMZ55-y8FZZEeY7

    Richard Penner@[email protected]♥ 1↻ 02026-02-16 11:31 UTCView post →

  • Still working on ways to do and illustrate #CondensedDetachment but I have taken a detour in performance enhancing my Rust port of the #Metamath proof assistance and theorem verification tool.

    Richard Penner@[email protected]♥ 0↻ 02026-07-21 16:43 UTCView post →

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/metamath