Xavier Berthet

Adventurer, Math lover & CEO of I tweet about #Biotech #Math #AI #Entrepreneurship #Science. Blogging @

[Xavier Berthet @xberthet]

Physicists Uncover Geometric ‘Theory Space’
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https://t.co/XNrhClZnED

[Math Cafe @Riazi_Cafe_en]

No Free Lunch Theorem: https://t.co/03AV6v0umh

[Abakcus @abakcus]

The Gaussian Integral is pure art! 😍 [https://t.co/ToXhSL8rhL]

[Dr Matshidiso Moeti @MoetiTshidi]

Women make up 70% of Africa's healthcare workforce but remain underrepresented in leadership.

@WHOAFRO's partnership with @WomenLiftHealth aims to empower women, strengthen health systems, and drive lasting impact, fostering a healthier and more equitable future for all.

[Xavier Berthet @xberthet]

@annaaurich Hola Ana, sóc el pare de la criatura. :) Milions de gràcies per la teva ajuda en trobar la cartera. Ha estat un miracle!

[WHO Namibia @WHONAMIBIA]

Happy International Women's Day from @WHONAMIBIA
#IWD2024

[Marc Lelarge 🌻 @marc_lelarge]

𝗟𝗟𝗠 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻, @BrendanBycroft’s beautifully crafted interactive explanation of the transformers' architecture. For nano-gpt, you can see the whole thing at once and a walkthrough of the steps. A link was added to the Dataflowr deep learning course website.

[Robert Fathauer @RobFathauerArt]

The new aperiodic monotile discovered by Dave Smith, Joseph Myers, Craig Kaplan, and Chaim Goodman-Strauss, rendered as shirts and hats. The hat tiles are mirrored relative to the shirt tiles.

[Frank Nielsen @FrnkNlsn]

A landmark paper which introduced many new concepts to telcos

[Frank Nielsen @FrnkNlsn]

Voronoi diagrams in the Hilbert simplex geometry (left) amounts to a Voronoi diagram on a normed vector space (right) with respect to a symmetric polytope norm.
👉https://t.co/Gu6IN2VJOD

[Simone Conradi @S_Conradi]

An image of a fractal created using Halley's root-finding method.
Made with python, numpy and matplotlib.

[∞ 𝕁uan ℂarlos @jcponcemath]

#iteachmaths #love #LinearAlgebra + @geogebra :)

https://t.co/759iTpmkuH

[Science girl @sciencegirl]

During a solar eclipse, the gaps between leaves on trees act as multiple pinhole cameras,

and each gap projects its own crescent-shaped image of the eclipsed sun onto the ground.

📹gottigreen

[MathType @MathType]

An adjacency matrix is a way of representing a finite #graph. The matrix elements indicate whether pairs of vertices are adjacent or not in the graph. The eigenvalues and eigenvectors of an adjacency matrix are studied in #spectral #GraphTheory.

#MathType #math #mathfacts

[Odette Tomescu-Hatto (PhD) @OdetteHatto]

La négociation de paix par voie diplomatique est-elle en chute libre? https://t.co/vOOECPxATm @Ronald Hatto @sciencespo

[Prof B Buchanan OBE FRSE @billatnapier]

Factoring with elliptic curves by H. W. Lenstra Jr: https://t.co/qA0T8OfKVx

[Paul Halpern @phalpern]

'If we want to resist the powers which threaten to suppress.. individual freedom we must keep clearly before us what is at stake..

Without such freedom there would have been no Shakespeare, no Goethe, no Newton...'

-Albert Einstein, Royal Albert Hall, 1933

https://t.co/UGwhZiomaE

[Cliff Pickover @pickover]

Mathematics and mystery.

Yin-Yang symbol for mathematical extraterrestrials. (u/miguelozano) https://t.co/3p95fk367b

[Andrea ganna @andganna]

The last paper from @covid19_hgi is out in @Nature . Thanks again to all the contributor, for making this initiative a success and for all the friends made on the way ☺️

https://t.co/BjyD4lsHbp

[Gabriel Peyré @gabrielpeyre]

Principal component analysis projects the data on the leading eigenvectors of the covariance matrix. Optimal linear dimensionality reduction in a least square sense. https://t.co/TAWN786Qq0 https://t.co/Hjuj64I1ar