Andrew Stacey (he/him) Add us as a preferred source on Google
🔄 Data last refreshed 14 days ago
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Followers
416
Account age
9 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Andrew Stacey (he/him)
Known for
16 views
So the first Mathober prompt is "Link".
Think I might have that covered ...
3 views
Folding origami ranes, I got curious as to whether one could ne adapted into a module for modular origami.
It's not great, but it shows the principle. The head (and tail) of one crane tucks into the wings of the neighbours.
#origami
📊 Post engagement
Recent posts · likes + reposts
Jul 6latest
7
Avg engagement / post
2–13
Typical post (engagement)
1.7%
Engagement vs followers
58/100
Consistent reach
Jun 2017
On Mastodon since
Half of recent posts land between 2 and 13 likes + reposts (median 4) — a dependable floor a sponsored post can count on.
🔥 Top post: So @TeaKayB is after books that surprisingly have maths in them. · 17 likes + reposts
📊 Activity & format
Posting cadence
0.19 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 10 text · 2 image · 0 video.
Follower / following
2×
Follows 206 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
Folding origami ranes, I got curious as to whether one could ne adapted into a module for modular origami.
It's not great, but it shows the principle. The head (and tail) of one crane tucks into the wings of the neighbours.
#origami
New proof type: proof by Dobble.
https://loopspace.mathforge.org/CountingOnMyFingers/ProofByDobble/
Inspired by this puzzle (from Sam Blatherwick on BlueSky):
Ash, Blur, The Cure and Daft Punk decide to go on tour. They play 4 different ve…
RE: https://mastodon.social/@shire_reckoning/116177141770612346
Tolkien couldn't half write ...
This is a first attempt at categorising @catrionaagg.bsky.social 's puzzles by the techniques used to solve them.
My hope is that this makes it easier to use them in class.
https://notes.mathforge.org/notes/published/puzzles+by+topic
#math…
Over on BlueSky, Catriona's at it again.
https://bsky.app/profile/catrionaagg.bsky.social/post/3meb7kxny2k2j
RE: https://mathstodon.xyz/@christianp/115848765954468843
New type theory has just dropped!
Sunday night seems the right time to post a gallery of (I hope!) every one of Catriona's geometry puzzles.
https://notes.mathforge.org/notes/published/puzzle+gallery
Give it a moment to load ... there's a *lot* of them!
#GeometryPuzzles #U…
So the first Mathober prompt is "Link".
Think I might have that covered ...
If the storm - or the cricket - is keeping you indoors and you just feel the need to read something about addition to take your mind off things ... I may have just what you're looking for.
https://loopspace.mathforge.org/CountingOnMyFinger…
I know that there's a few cricket people here ... so, a couple of questions!
1. Is there no concept of a(n injury) substitution in cricket?
2. So were England playing with one less fielder for most of the match?
I have a question for you all. Which of the following best matches your interpretation of 2+3?
This isn't a trick question: all are valid answers, I'm curious as to what people feel is the "most right" for them.
Please boost!
🐘 Community & instance
Home server
mathstodon.xyz
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Jun 2017
An OG fediverse account from Mastodon's early years — a long, established presence.
💡 Facts
🗓️Joined Mastodon in 2017 — 9 years ago.
👁️Averages 7 views per post.
📤Posts about 0.2× per week.
🕵️ Fake follower check
Estimated66/100
Good
Credibility score
89%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 89% real, active audience · Low fake-follower risk.
- Engagement (~1.7% of followers engage each post) is around typical for Mastodon.
- Established account (9+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Mathematician: formerly academic (differential topology), currently educational (secondary UK).
Side interests in Maths & Programming & Art.
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Andrew Stacey (he/him) has 416 followers on Mastodon.
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