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MH Chai

@chaiminh

Mathematics, Computer Science and Physics Lecturer. Teaching both Further Mathematics and Physics.

youtube.com/c/MathPhys4U?sub_confirmation=1
Joined January 2013
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Photo by MH Chai (@chaiminh)Photo by MH Chai (@chaiminh)Photo by MH Chai (@chaiminh)Photo by MH Chai (@chaiminh)Photo by MH Chai (@chaiminh)Photo by MH Chai (@chaiminh)Photo by MH Chai (@chaiminh)Photo by MH Chai (@chaiminh)Photo by MH Chai (@chaiminh)Photo by MH Chai (@chaiminh)
X = DT = 48.0728613669 Inspired by @NongPrachya For Maximum Benefit please left-click on the word Desmos : desmos.com/calculator/co5tzm…
Image from Per Henrik Christiansen (@PerHenrikChris1)
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Hoy, en #AprendiendoGeoGebra: ♟️ Superficies en 3D con @GeoGebra Tutorial: vm.tiktok.com/ZGJxLxjTb/?t=2 #GeoGebra #GeoGebraBogota
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Welcome to the exciting world of Elliptic Curves, an area in mathematics that plays a key role in modern cryptography! Follow this thread to explore a #BookList aimed at mastering this fascinating field. No matter your background, there's something here for you!(1/11)
Image from 𝐒𝐫𝐢𝐧𝐢𝐯𝐚𝐬𝐚 𝐑𝐚𝐠𝐡𝐚𝐯𝐚 ζ(1/2 + i σₙ )=0 (@SrinivasR1729)
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A few basic ways the #geometry of Minkowski spacetime differs from that of Euclidean. These results hold also for each tangent space of each point of curved spacetime. #math #physics
Image from Sam Walters ☕️ (@SamuelGWalters)
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Following the successful defense of his doctoral dissertation, the professor administering the examination, Nobel Laureate James Franck reportedly left the room saying “I’m glad that’s over. He was at the point of questioning me” ift.tt/eSTLusr
The Eccentric and Ingenious Father of the Atomic Bomb, J. Robert Oppenheimer

The Eccentric and Ingenious Father of the Atomic Bomb, J. Robert Oppenheimer

“Now, I am become Death, the destroyer of worlds.”

cantorsparadise.com
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It amazes me to no end that symbolic mathematical equations and biologically embodied patterns can be isomorphic! Here is an amazing environment to play with Turing patterns from Karl Sims: karlsims.com/rdtool.html
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A sub-group of Möbius transforms are those preserving the Poincaré upper-half (equivalently the disk). It corresponds to PSL(2) the 2x2 matrices with determinant 1. en.wikipedia.org/wiki/M%C3%B…
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𝗖𝗼𝗻𝘃𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗳𝗿𝗼𝗺 𝗳𝗶𝗿𝘀𝘁 𝗽𝗿𝗶𝗻𝗰𝗶𝗽𝗹𝗲𝘀 Linear+Shift Invariant = Convolution. A simple proof with circulant matrices 🌻dataflowr.github.io/website/… 📋learn how stacking convolutions with a kernel of size 3 get you a network with a receptive field of size 9👇
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MH Chai retweeted
Ayliean (@Ayliean) profile picture
Ayliean@Ayliean7 May 2023
Oh Pascal you rascal!
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🔬Currently revising the poster on (statistical) distances. 🤔Any friend missing there? 👉Poster PDF: researchgate.net/publication… Web page on distances: franknielsen.github.io/Diver…
Image from Frank Nielsen (@FrnkNlsn)
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For today's date 29-3-2023(23) and for 88th day of the year, we have this unique combination. #Mathematics #Math #today
Image from 𝐒𝐫𝐢𝐧𝐢𝐯𝐚𝐬𝐚 𝐑𝐚𝐠𝐡𝐚𝐯𝐚 ζ(1/2 + i σₙ )=0 (@SrinivasR1729)
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Prove that α=45°. – at Denizli, Türkiye
Image from Ahmet ÇETİN (@Ahmet____CETiN)
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Just added a few slides to the absolutely incredible Math Magic Trick lesson plan in our free lesson library. mathforlove.com/lesson/math-…
Image from Math for Love (@MathforLove)
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#기하문제 235 #GeometryProblem 235 A trapezoid/trapezium was drawn on a regular hexagon. What fraction is shaded?
Image from 박부성 (@puzzlist)
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The eigenvalues of a symmetric matrix over the field of real numbers are all real (even though the reals are not algebraically closed). Over finite fields F, however, a symmetric matrix may have no eigenvalues in F -- but you can always go to a splitting field. #math #algebra
Image from Sam Walters ☕️ (@SamuelGWalters)
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Here is today’s #dailymaths problem from _Your Daily Epsilon of Math 2023 Calendar_ DM if you are interested in writing a future solution post. #math
Image from Your Daily Epsilon of Math (@Daily_Epsilon)
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Derivation - Length of Angle Bisectors of a triangle #sharingisthenewlearning #geometry
Image from Reygan Dionisio (@ZahlenRMD)
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Lloyd algorithm can be used to progressively diffuse points, defining a dynamical system over distributions. en.wikipedia.org/wiki/Lloyd%…
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Nicely written book covering many concepts and structures. Very useful & worth checking! "Mathematics translates concepts into formalisms and applies those formalisms to derive insights*that are usually not amenable to a less formal analysis." - J. Jost 👉link.springer.com/book/10.10…
Image from Frank Nielsen (@FrnkNlsn)
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Solving an algebra question from Cambridge University entrance math exam... youtu.be/twi9dlH0qDI via @YouTube
Image from Dr PK Math (@drpkmath)
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