#RPNcalc
Live, measured metrics for the hashtag #RPNcalc from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #rpncalc
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 · mastodon.social (Mastodon public tags API) · fetched 2026-09-27 17:30 UTC0 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 2026-09-27 17:30 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-27 17:30 UTCEverything below is measured over the latest 3 public posts (spanning ~14909 hours).
Posting hours (UTC)
Languages: English (3)
Avg boosts / post: 2
Top of the latest posts
NP34 calculator made by Chris Chung, based on my Nonpareil microcode-level simulator for HP calculators, showing sin(60⁰) https://www.hpmuseum.org/forum/thread-23764.html #rpn #rpncalculator #rpncalculators #RPNcalc
Been reviving a little project recently (started sketching it on the plane to WWDC06!), now taking it to the next level; a good project to finally jump onboard with #SwiftUI! #DocC #rpn #RPNCalc
Someone had a really nice collection of HP calculators at the #hamradio fair 🥰🥰 I’m a bit of a HP fan myself but my collection is nowhere like this! 🤷🏼♂️😂 #hpcalc #hpcalculuators #rpnftw #RPNcalc #rpncalculators
#rpncalc across platforms
every network with a public tag surfaceFollow #rpncalc 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/rpncalc