#underflow
Live, measured metrics for the hashtag #underflow from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #underflow
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 · mas.to (Mastodon public tags API) · fetched 2026-10-15 07:48 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-15 07:48 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-15 07:48 UTCEverything below is measured over the latest 3 public posts (spanning ~59302 hours).
Posting hours (UTC)
Languages: English (2) · Russian (1)
Avg boosts / post: 0
Top of the latest posts
Откуда в обучении берётся nan: численная нестабильность в ML и почему всё считают в логарифмах Многие ML‑инженеры знают, что нужно использовать CrossEntropyLoss , log_softmax и logsumexp . Гораздо меньше людей могут объяснить, что именно он
Graphing historical statistics of counters of an application. No idea how to deal with these values yet.... [edwin.groothuis@sg-shared ~]$ printf "%x\n" 18446744073709551492 fffffffffffffff3 [edwin.groothuis@sg-shared ~]$ printf "%x\n" 9223
I think I fixed it! When Xr and Xi are small, (Xr * Xi) can #underflow to 0, so ((Xr * Xi) * S) is 0 already, Changing the multiplication order to ((Xr * S) * Xi) seems to work much better! The risk of #overflow to infinity in (Xr * S) is p
What “underflow” means
Wiktionary · Wikipediaunderflow
- nounA current flowing below the surface.
- verbTo trigger the condition in which the value of a computed quantity is smaller than the smallest non-zero value that can be physically stored.
The term arithmetic underflow is a condition in a computer program where the result of a calculation is a number of more precise absolute value than the computer can actually represent in memory on its central processing unit (CPU).
“Arithmetic underflow” on Wikipedia (CC BY-SA) →#underflow across platforms
every network with a public tag surfaceFollow #underflow 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/underflow