#ramanujan
Live, measured metrics for the hashtag #ramanujan from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #ramanujan
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 03:13 UTC0 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 2026-07-28 03:13 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 03:13 UTCEverything below is measured over the latest 40 public posts (spanning ~47729 hours).
Posting hours (UTC) — busiest: 06:00
Languages: English (38) · German (2)
Avg boosts / post: 0.9
Top of the latest posts
The Chudnovsky algorithm generates the digits of π faster than the original Ramanujan equation, clocking in at slightly over 14 digits per iteration. The Chudnovsky algorithm is based on Ramanujan's π formulae. It was published by the Chudn
The graph below shows the number of accurate decimal digits in the calculated value of π using Ramanujan's equation as a function of the number of terms used from the infinite series. The graph is quite linear with a few small bumps; on ave
I made this little webpage to introduce schoolkids to the circle method of #Ramanujan and Hardy*: https://maths.fan/pendulum * and Littlewood, and Hua, and Vindogradov, and...
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/ramanujan