#inversefunction
Live, measured metrics for the hashtag #inversefunction from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 00:46 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 00:46 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 00:46 UTCEverything below is measured over the latest 2 public posts (spanning ~11179 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 1
Top of the latest posts
LAGRANGE-BÜRMANN THEOREM Have you heard about the Lagrange-Bürmann formula? It gives the Taylor series expansion for the inverse of a function. If \(z=f(\omega)\) with \(f\) analytic at a point \(a\) and \(f(a)\neq0\), then \[\omega=g(z)=a+
Integrals of inverse functions! Proof without words (see image; credit: Jonathan Steinbuch, CC BY-SA 3.0, via Wikimedia Commons)... For any montonic and invertible function \(f(x)\) in the interval \([a,b]\): \[\displaystyle\int_a^bf(x)~ \m
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/inversefunction