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DU Mathsoc

@TCDMathsoc

We are a student-run, mathematically-oriented society in Trinity College Dublin

 Dublin, Ireland
linktr.ee/tcdmathsoc
Joined April 2013
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Photo by DU Mathsoc (@TCDMathsoc)Photo by DU Mathsoc (@TCDMathsoc)Photo by DU Mathsoc (@TCDMathsoc)Photo by DU Mathsoc (@TCDMathsoc)Photo by DU Mathsoc (@TCDMathsoc)Photo by DU Mathsoc (@TCDMathsoc)Photo by DU Mathsoc (@TCDMathsoc)Photo by DU Mathsoc (@TCDMathsoc)Photo by DU Mathsoc (@TCDMathsoc)
The @TCDMathsoc @DU_Physoc @ducss @TCD_Envirosoc will be hosting a talk by Tido Semmler from @MetEireann on climate modelling next Tuesday at 6pm in the Salmon lecture theatre
Image from TCD Mathematics (@MathsTCD)
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Happy 100th birthday to ‘The Dublin University Mathematics Society, Trinity College Dublin’ (DUMS) @TCDMathsoc @MathsTCD! Had the best of times as a committee member (you might spot a younger version of me in the pics) @dwmal1
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A Proof withouth words (a+b)² =a² + 2ab + b² ⬛️
Image from Fermat's Library (@fermatslibrary)
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In math, you can sometimes prove a claim before fully understanding it. But you cannot fully understand a claim without also being able to prove it.
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A reminder that Prof. Wendland will give her inaugural lecture tomorrow evening. All are welcome.
TCD Mathematics (@MathsTCD) profile pictureTCD Mathematics@MathsTCD27 Apr 2023
Prof. Katrin Wendland will give her inaugural lecture "K3 – where geometry meets conformal field theory" on May 11th at 6pm. All are welcome. Register here tinyurl.com/4buukn5y
Image from TCD Mathematics (@MathsTCD)
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Prof. Katrin Wendland will give her inaugural lecture "K3 – where geometry meets conformal field theory" on May 11th at 6pm. All are welcome. Register here tinyurl.com/4buukn5y
Image from TCD Mathematics (@MathsTCD)
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For #WorldQuantumDay why not learn about Feynman diagrams in Quantum Electrodynamics at the online @SAGEXNetwork exhibition bitly.ws/CYek
Image from TCD Mathematics (@MathsTCD)
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Pedro Pascal but it's category theory textbooks 🧵
Image from Matteo Capucci (@mattecapu)
Image from Matteo Capucci (@mattecapu)
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Trinity student Ryan McGowan awarded Hamilton Prize for mathematics. trinitynews.ie/2023/03/trini…
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If you are interested in postgraduate study @MathsTCD register for the Virtual open day on March 28th from 5-7pm bit.ly/3Y8d5by We will have staff and students from our taught and research courses maths.tcd.ie/postgraduate/
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Happy Heptagons!
Heptagon based tiling pattern (with a few other shapes) making pretty rings of flowers in muted colour scheme

ALT Heptagon based tiling pattern (with a few other shapes) making pretty rings of flowers in muted colour scheme

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We have two scholarships for 5k in our MSc in Quantum Fields, Strings and Gravity in 2023. Apply early to be considered! maths.tcd.ie/postgraduate/QF…
Image from TCD Mathematics (@MathsTCD)
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If 2^p - 1 is prime, 2^{p-1}(2^p - 1) is an even perfect number. Euclid, Prob IX.36.
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What is mathematics
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Cayley-Hamilton: The minimal polynomial of a linear transformation divides its characteristic polynomial.
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Leibniz showed that π/4 = 1 - 1/3 + 1/5 - 1/7 ... in 1674.
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E( E(X|Y) ) = E(X)
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The only number > 1 that is square and pyramidal is 4900.
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'In order to solve a differential equation you look at it till a solution occurs to you.' -- George Polya
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Log-convex => convex. A log-concave function isn't necessarily concave.
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