#precal

Live, measured metrics for the hashtag #precal 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 #precal

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 #precal — $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
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-09 13:40 UTC
0
09-03
0
09-04
0
09-05
0
09-06
0
09-07
0
09-08
0
09-09

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 2026-09-09 13:40 UTC
#precalentador
0 uses · 0 accounts / 7d
#precalc
0 uses · 0 accounts / 7d
#precalculus
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-09 13:40 UTC

Everything below is measured over the latest 40 public posts (spanning ~8013 hours).

Posting hours (UTC) — busiest: 03:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 0.1

Top of the latest posts

  • https://www.wacoca.com/life/380629/ 米豪、重要鉱物に35億ドル超投資へ 昨年の協力協定からほぼ倍増 | ロイター ##us #ALUM #ALUM1 #AMERS #asia #ASXPAC #AU #AUNZ #BMAT #CHEM #CHMSP #CHMSP1 #CMPNY #CN #CWP #Def #DEFBUY #DEST:NOJPTPM #DEST:NOJPWDM #DEST:NOJPZTM #DIVMIN #DLI #EASI

    Life Japan@[email protected]♥ 0↻ 02026-04-13 03:05 UTCView post →

  • https://www.wacoca.com/news/2810684/ 米ＥＵ 、 重要鉱物確保で合意間近と報道 中国支配に対抗 | ロイター #AMERS #Asia #ASXPAC #BLR #BMAT #CN #DEST:NOJPTPM #DEST:NOJPWDM #DEST:NOJPZTM #dip #EASIA #EMEA #EMRG #EU #EUROP #Europe #EuropeanUnion #Gen #INTAG #JFOR #JLN #min #MI

    News Japan@[email protected]♥ 0↻ 12026-04-10 13:56 UTCView post →

  • https://www.wacoca.com/life/379363/ ベネズエラ議会、鉱業法案可決 海外からの投資に開放 | ロイター ##us #AMERS #BMAT #CLJ #COM #DEST:NOJPWDM #dip #ECI #Eco #EMRG #GEN #GLDMIN #GOL #GOLM #investment #JFOR #JLN #KMOVE #latam #LAW #MCE #METL #min #mine #MTAL #NAMER #POL #P

    Life Japan@[email protected]♥ 0↻ 02026-04-10 06:42 UTCView post →

What “precal” means

Wikipedia

In mathematics education, precalculus is a course, or a set of courses, that includes algebra and trigonometry at a level that is designed to prepare students for the study of calculus, thus the name precalculus. Schools often distinguish between algebra and trigonometry as two separate parts of the coursework.

“Precalculus” on Wikipedia (CC BY-SA) →

#precal across platforms

every network with a public tag surface

Follow #precal 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/precal