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📊 Post engagement
3
Avg engagement / post
1.3%
Engagement vs followers
Nov 2022
On Mastodon since
🔥 Top post: @Wtebbens Crec que vam parlar de la comparativa entre models pr · 4 likes + reposts
📊 Activity & format
Posting cadence
0.69 / week
A lower-frequency account — each post lands with more weight.
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Mostly text
Recent: 7 text · 3 image · 2 video.
Follower / following
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Follows 585 back. A more reciprocal / networked account.
Recent posts
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Com començar a desenvolupar en Lean4? – Blog of Joaquim Puig
https://web.mat.upc.edu/joaquim.puig/posts/apunts_lean4_1/
#lean4 #mathlib
References:
Source Code: <https://codeberg.org/joaquimpuig/letitshine/>
Documentation: https://web.mat.upc.edu/joaquim.puig/letitshine/
Gallery: https://web.mat.upc.edu/joaquim.puig/letitshine/gallery/
we can obtain a more appealing web app and, at the same time, improving the original Python function! I hope that you enjoy it!
[6/n, n=6]
My idea was to help users adopt the wonderful Shiny library and encourage people to make their calculators available to students and researchers, not to be a comprehensive way to turn Python functions in modules into web apps. I have just …
So far the app is run using the Shiny server and to deploy it directly we would need a client-server. However, using the magic of Shinylive and Pyodide you can create a static website and run it through the browser like in this app. Check …
Assume the simplest 101 #Python `hello_world` function from a module named `whatever.py` :
```python
def hello_world(your_name):
return f'Hello {your_name}, how are you?\n'
```
you then convert it to a Shiny app. The open source `let…
▶
#shiny is a great web framework for producing interactive applications and has versions for R and Python. Originally aimed at datacentric apps, it is very suitable for the kind of applications I use in class or in research. Using TeX outpu…
▶
In teaching I like showing small functions that compute Taylor expansions, plot their graphs, compute errors of different approximations, etc.. As my students learn Python and I love it, they are usually in Python. Interactivity through th…
M'ha encantat el capítol "Oscilador Armónico: Inteligencia Artificial aplicada a la Resolución de Problemas Matemáticos." amb l'entrevista amb José Brox sobre la formalització de les matemàtiques i l'ús de models d'aprenentatge.
https://…
Lectures de mes de juny de 2026
web.mat.upc.edu/joaquim.puig/posts/lectures-juny-2026/
I am very grateful to the @zotero community for this great software. It has consistently helped me to keep my own bibliography with 1000s of references over the years. I have shared some of my tips in a (personal) blog post:
https://web.ma…
we can obtain a more appealing web app and, at the same time, improving the original Python function! I hope that you enjoy it!
[6/n, n=6]
My idea was to help users adopt the wonderful Shiny library and encourage people to make their calculators available to students and researchers, not to be a comprehensive way to turn Python functions in modules into web apps. I have just …
So far the app is run using the Shiny server and to deploy it directly we would need a client-server. However, using the magic of Shinylive and Pyodide you can create a static website and run it through the browser like in this app. Check …
Assume the simplest 101 #Python `hello_world` function from a module named `whatever.py` :
```python
def hello_world(your_name):
return f'Hello {your_name}, how are you?\n'
```
you then convert it to a Shiny app. The open source `let…
▶
#shiny is a great web framework for producing interactive applications and has versions for R and Python. Originally aimed at datacentric apps, it is very suitable for the kind of applications I use in class or in research. Using TeX outpu…
▶
In teaching I like showing small functions that compute Taylor expansions, plot their graphs, compute errors of different approximations, etc.. As my students learn Python and I love it, they are usually in Python. Interactivity through th…
M'ha encantat el capítol "Oscilador Armónico: Inteligencia Artificial aplicada a la Resolución de Problemas Matemáticos." amb l'entrevista amb José Brox sobre la formalització de les matemàtiques i l'ús de models d'aprenentatge.
https://…
Lectures de mes de juny de 2026
web.mat.upc.edu/joaquim.puig/posts/lectures-juny-2026/
I am very grateful to the @zotero community for this great software. It has consistently helped me to keep my own bibliography with 1000s of references over the years. I have shared some of my tips in a (personal) blog post:
https://web.ma…
🐘 Community & instance
Home server
mathstodon.xyz
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 3 views per post.
📤Posts about 0.7× per week.
🕵️ Fake follower check
Estimated89/100
Excellent
Credibility score
99%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 99% real, active audience · Low fake-follower risk.
- Strong engagement (~1.3% of followers engage each post) — an active, real audience.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Professor de Matemàtiques UPC - Barcelona
Member of @DynSysBCN
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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