#linearalgebra

Live, measured metrics for the hashtag #linearalgebra from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

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8
Uses / 7 days
Mastodon
6
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 02:26 UTC
2
07-21
0
07-22
1
07-23
1
07-24
2
07-25
2
07-26
0
07-27

8 uses by 6 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 2026-07-27 02:26 UTC
#linearalgebrawednesday
0 uses · 0 accounts / 7d
#linearalgebraformasochists
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 02:26 UTC

Everything below is measured over the latest 40 public posts (spanning ~961 hours).

Posting hours (UTC) — busiest: 05:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 1

Top of the latest posts

  • Alright, future engineers! **Dot Product:** A scalar showing how much two vectors point in the same direction. Ex: `u . v = u1v1 + u2v2` Pro-Tip: If `u . v = 0`, vectors are orthogonal (perpendicular)! Super useful for geometry & projection

    kipriyanovich@[email protected]♥ 0↻ 12026-07-26 21:59 UTCView post →

  • Dan McAteer (@daniel_mac8) Opus 5가 ARC-AGI-3 퍼즐 중 하나를 시각적으로 해석한 뒤 선형대수 문제로 변환해 해결했다는 사례입니다. 비전 기반 패턴 인식과 수학적 표현 전환을 결합한 추론 접근을 보여주지만, 이미지에 설명된 구체적 절차·재현 코드·평가 조건은 트윗 본문만으로 확인되지 않습니다. https://x.com/daniel_mac8/status/2081411417178337666 #arc

    ainews@[email protected]♥ 0↻ 22026-07-26 17:51 UTCView post →

  • **Linear Independence:** Vectors are independent if none can be formed by scaling & adding the others. Ex: `[1,0]` and `[0,1]` are independent. Pro-Tip: If the only solution to `c1v1 + c2v2 = 0` is `c1=c2=0`, your vectors are independent! #

    kipriyanovich@[email protected]♥ 0↻ 12026-07-25 21:55 UTCView post →

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/linearalgebra