Geometry Fact @GeometryFact
Geometric miscellany, from ancient to modern. On temporary hiatus; publishes occasionally. Curated by @Thalesdisciple. Joined March 2013-
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Proofs of Nothing 🖍📐
The AMS, jointly with the MAA, is pleased to offer their book, Living Proof: Stories of Resilience Along the Mathematical Journey, as a free PDF download. ams.org/about-us/Livin…
If an infinite set of points in the plane determines only integer distances, then all the points lie on a straight line. -- Paul Erdös
A several-hundred-page doctoral dissertation from 40 years ago that went largely unnoticed is now fueling a renaissance in studying the geometry of soap films. quantamagazine.org/math-duo-maps-…
Book illustration: the 21 types of vertices that can be formed by regular polygons. Those in a generate the regular tessellations, b semi-regular, c tessellations with more than one type of vertex. There are no tilings of regular polygons that contain the vertices in area d.
I’m writing a book on tessellations, which means making lots of figures. These illustrate the Laves tessellations, along with the Archimedeans to which they're dual. They’re also known as the Catalan tessellations in analogy to the Catalan solids, dual to the Archimedean solids.
My latest Mathematical Enchantment explains the ins and outs of magic portals between worlds. If you find one that's knotted, be careful how you enter it: your choice could determine which alternate world you end up in! mathenchant.wordpress.com/2018/08/16/kno…
'Old Macdonald had a form; e_i /\ e_i = 0.' -- Mike Stay
The geekiest calculator you'll see today: homotopy groups of spheres johndcook.com/sphere_homotop…
You could describe the motion of a knight by saying it can move a distance of sqrt(5) in any direction.
Desargues' Theorem mathworld.wolfram.com/DesarguesTheor…
The Koch Star. Fractal Dimension = log-base-phi of 2 ≈ 1.44
"Crochet Topology" by Moira Chas, this month's Feature Column. Chas uses crochet to explore and understand map-coloring on surfaces bit.ly/2FzVIs8
Crocheting Adventures with Hyperbolic Planes: Tactile Mathematics, Art and Craft for all to Explore. Magnificent! crcpress.com/Crocheting-Adv…
“For Example: On Occasion of the Fiftieth Anniversary of Grünbaum’s Convex Polytopes” Examples, images, and problems from polytope theory. ams.org/journals/notic… [pdf, 6 pages]
“Circle packings, conformal maps, and quasiconformal maps” from Terence Tao’s course notes on complex analysis terrytao.wordpress.com/2018/04/12/246…
Progress on the Hadwiger–Nelson problem, to determine the minimum number of colors required to color every point of the plane in such a way that any 2 points at distance 1 have different colors: en.wikipedia.org/wiki/Hadwiger%…
Progress on the Hadwiger–Nelson problem, to determine the minimum number of colors required to color every point of the plane in such a way that any 2 points at distance 1 have different colors: en.wikipedia.org/wiki/Hadwiger%…
A generic 2D slice through the centre of an icosahedron is an irregular decagon. A generic 3D slice through the centre of a 4D 600-cell is an irregular polyhedron with 218 faces (152 triangles, 66 quadrangles). Slice all the regular 4D polytopes here: gregegan.net/APPLETS/27/27.…
Handouts for a summer workshop led in 1991 by John Conway, Peter Doyle, Jane Gilman, and Bill Thurston.
Handouts for a summer workshop led in 1991 by John Conway, Peter Doyle, Jane Gilman, and Bill Thurston.
I wrote a twitter bot that generates 2-dimensional tilings with randomized parameters. It will auto-tweet once a day, though it may occasionally be more chatty when I'm having fun extending it. I hope you enjoy!
I wrote a twitter bot that generates 2-dimensional tilings with randomized parameters. It will auto-tweet once a day, though it may occasionally be more chatty when I'm having fun extending it. I hope you enjoy!
Jay Cummings @LongFormMath
44K Followers 598 Following Math prof. Author of long-form textbooks on proofs (https://t.co/YqXnxDmOe0), real analysis (https://t.co/3IGQ6BIx5Z) & math history (https://t.co/KkXMGTxCDK).
Matt Henderson @matthen2
80K Followers 3K Following maths, visualisations, conversational AI. VP Research @polyaivoice prev: @RekaAILabs, @Apple AI/ML, @GoogleAI, PhD @Cambridge_Eng
Steven Strogatz @stevenstrogatz
164K Followers 3K Following Mathematician, writer, Cornell professor. All cards on the table, face up, all the time.
Frank Nielsen @FrnkNlsn
36K Followers 2K Following Information Geometry, Information Theory, and Geometric Science of Information (GSI) for machine learning and AI, visual computing, HPC, pyBregMan lib @SonyCSL
Alex Kontorovich @AlexKontorovich
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The Fields Institute @FieldsInstitute
18K Followers 838 Following The Fields Institute is a centre for mathematical research. Our mission is to provide a supportive and stimulating environment for mathematics innovation.
Eduardo Sáenz de Cab... @edusadeci
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Steve Trettel @stevejtrettel
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Rahul Nair @RahulNair183098
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Victor @Victory20082020
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quantumbot @thequantumCS
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BoorChess @carl_boor
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The Bishop of Math @thebishopofmath
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PRIMAVERA SILENCIOSA ... @consellodaragon
64 Followers 722 Following Porque nadie me puede prohibir ladrar
Coldd @greatgeoworld
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Knowpium @knowpium
2K Followers 7K Following 👽✝️🇨🇦🇺🇸🌎🚫💉🚫🛩️🪐🚀🌌🛸 i easily follow, i easily unfollow, i never block.
Shehab @omarshehab
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Frank @Frank709716099
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The Lone Ranger @AbdullahMdKhan
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Cícero Thiago Bernar... @CceroThiagoBer1
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Alberto @Alberto67217684
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dexter_morgan00 @Morgan00Dexter
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SARATH A S@Wandoor Ga... @Sarathsteps
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Richard Snow @RichSnow248cs
147 Followers 3K Following See @RichSnow707 & @RichardSno1134 Fmr Cmptr #Scientist @ #LLNL & wrkd w/ Dr Jerry Pournelle @ #Pepperdine Rsrch Inst, LA Prior #USAF Nav No DM *science a/c
Mayank Singh @Mayank314159265
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alphabeta0x @alphabeta0x
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OMPD @OMPD_
10 Followers 11 Following An artist in his 20's | GEOMETRIC DESIGNER & CONCEPTUAL ARTIST
REGINALD Nwaigbo @Nw6104Nwaigbo
16 Followers 206 Following
Hans Jakob Rivertz @rivertz
486 Followers 4K Following Mathematician, color-, image processing-, and computer scientist, APP dev: https://t.co/6lNrURFfVF
June Bug 65 @ScorpiodaravlaR
393 Followers 767 Following Get up Stand up Stand up for your rights Get up Stand up Don't give up the fight... Bob Marley
Diomidis Stamoulis @DiomidisStamou1
1 Followers 168 Following
Geometric Intelligenc... @geometric_intel
2K Followers 748 Following Research lab at @UCSBEngineering revealing the geometric signatures of natural and artificial intelligence | PI: @ninamiolane
Bart Kelly @BartKelly17
3 Followers 748 Following
Fanky Malloon @Erroljones15
305 Followers 598 Following Fanky inflates trans-dimensional hyper-objects
Elyrin @Elyrin_
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Aman Patel @AmanPat95400666
14 Followers 404 Following
Anisa Anisa. @AnisaAn63544725
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diogenes @GregariousWC
2K Followers 2K Following 🏮 peace, love, unity 🏮 respect for all living things 🏮 no shame in being 🏮 you are now entering the 36th foolosophical chamber 🏮
F F @FF87618079
7 Followers 328 Following
Fermat's Library @fermatslibrary
775K Followers 4 Following A platform for illuminating academic papers. We annotate and share a paper every week. Save, annotate and share papers with anyone: https://t.co/0o2Pls3jmo
Analysis Fact @AnalysisFact
133K Followers 19 Following Daily tweets about real and complex analysis and related topics. From @JohnDCook.
Algebra Etc. @AlgebraFact
194K Followers 19 Following Tweets about algebra, number theory, and miscellaneous math by @JohnDCook.
Quanta Magazine @QuantaMagazine
347K Followers 620 Following Illuminating math and science. Supported by @SimonsFdn. 2022 Pulitzer Prize in Explanatory Reporting.
Topology Fact @TopologyFact
74K Followers 19 Following Tweets on topology and geometry from @JohnDCook.
Steven Strogatz @stevenstrogatz
164K Followers 3K Following Mathematician, writer, Cornell professor. All cards on the table, face up, all the time.
Grant Sanderson @3blue1brown
411K Followers 362 Following Pi creature caretaker. Contact/faq: https://t.co/brZwdQfdif
Differential Eqns @diff_eq
75K Followers 17 Following Tweets on ordinary and partial differential equations from @JohnDCook
American Mathematical... @amermathsoc
75K Followers 643 Following The American Mathematical Society is dedicated to advancing research and connecting the diverse global mathematical community.
TeX and Typography @TeXtip
51K Followers 19 Following Tweets on TeX, LaTeX, and typography. @JohnDCook.
Data Science Fact @DataSciFact
195K Followers 19 Following Daily data science tweets from @JohnDCook.
Computer Science @CompSciFact
251K Followers 19 Following Daily tweets about computer science and related stuff @JohnDCook.
Functor Fact @FunctorFact
26K Followers 6 Following Functional programming and category theory tweets from @JohnDCook
Frank Farris @Farris_Frank
533 Followers 152 Following Frank Farris served as Editor of Mathematics Magazine from 2001-05. Author of Creating Symmetry, he has taught at Santa Clara University since 1984.
Joint Mathematics Mee... @JointMath
10K Followers 896 Following Bring your research and curiosity and join thousands of people and sixteen partner organizations at the largest mathematics gathering in the world.
PBS Infinite Series @PBSInfinite
6K Followers 191 Following A @PBSDS show about the world of mathematics. Written and hosted by Tai-Danae Bradley (@math3ma) and Gabe Perez-Giz (@fizziksgabe). Former host @kelseyahe.
Science and Medicine @ScienceTip
42K Followers 19 Following Daily post on science and medicine from @JohnDCook
Alexander Bogomolny @CutTheKnotMath
21K Followers 346 Following Freelance mathematician and educational web developer. I am a proud Israeli American, with love and respect for both countries.
Tiny Proof @tinyproof
3K Followers 0 Following Proofs to famous mathematical theorems in 140 characters or less. To submit a proof, contact us: [email protected]
MathsWorldUK @MathsWorldUK
3K Followers 668 Following Working to set up the UK's first Mathematics Discovery Centre Retweets = not necessarily endorsements.
LucasVB (1ucasvb) @LucasVB
5K Followers 3K Following Physicist, math enthusiast, educational animator, Wikipedia math GIFs guy, hobby collector. ¯\_(ツ)_/¯. | @lucasvb.bsky.social + @[email protected]
MAA @maanow
105K Followers 4K Following The Mathematical Association of America is the world's largest community of mathematicians, students, and enthusiasts.Trends for United States
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