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🌈 ☯️Teresita🐧👭<a href="https://techhub.social/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a> <a href="https://techhub.social/tags/L8" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#L8</a>

Gwen FisherOne of my favorite things about teaching <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> to children is getting to be the first person to tell them that we have a number called, “gross.”

Thorsten Suckow-HombergMy latest article delves into vector rotations as a specialized class of linear transformations, addressing their theoretical underpinnings in 2D and 3D. We examine classical rotation matrices, Rodrigues' formula, and their critical role in <a href="https://mastodon.social/tags/GameWorldModeling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GameWorldModeling</a> and real-time systems, particularly concerning computational precision.<a href="https://thorsten.suckow-homberg.de/docs/articles/computer-graphics/rotations-as-a-special-case-of-vector-transformations" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://thorsten.suckow-homberg.de/docs/articles/computer-graphics/rotations-as-a-special-case-of-vector-transformations</a><a href="https://mastodon.social/tags/GameDev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GameDev</a> <a href="https://mastodon.social/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a> <a href="https://mastodon.social/tags/ComputerGraphics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ComputerGraphics</a> <a href="https://mastodon.social/tags/LinearAlgebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LinearAlgebra</a>

José A. AlonsoA formalization of elementary linear algebra: Part I. ~ David M. Russinoff. <a href="https://www.russinoff.com/papers/linear1.pdf" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.russinoff.com/papers/linear1.pdf</a> <a href="https://mathstodon.xyz/tags/ITP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITP</a> <a href="https://mathstodon.xyz/tags/ACL2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ACL2</a> <a href="https://mathstodon.xyz/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a>

Juan M. Bello-RivasKuramoto model on the sphere with and without noise by N. Berglund<a href="https://www.youtube.com/watch?v=0f4DjYPeCig" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.youtube.com/watch?v=0f4DjYPeCig</a><a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a>

Andrew D. HwangI'm delighted to announce the new version of Differential Geometry, my math blog and online shop, and warmly invite you to visit <a href="https://www.diffgeom.com" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.diffgeom.com</a> to see all that's new!As a special thank-you for your interest and support, please use the discount code DG-Math through Sunday, June 1, for 15% off clothing and wall decor.<a href="https://mathstodon.xyz/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a> <a href="https://mathstodon.xyz/tags/MathArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MathArt</a>

Petra SchwerWhat does it mean (to you) to understand a piece of mathematics?<a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://mathstodon.xyz/tags/PhilosophyOfMathematics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PhilosophyOfMathematics</a> <a href="https://mathstodon.xyz/tags/understanding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#understanding</a>

Thorsten Suckow-HombergThe dot product is essential in game dev and simulations—from FOV checks to coordinate transformations. This intro article covers the geometric intuition, key lemmas, and a practical example for visibility modeling without ray tracing. 🔗 <a href="https://thorsten.suckow-homberg.de/docs/articles/computer-graphics/the-geometry-of-the-dot-product" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://thorsten.suckow-homberg.de/docs/articles/computer-graphics/the-geometry-of-the-dot-product</a> <a href="https://mastodon.social/tags/GameDev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GameDev</a> <a href="https://mastodon.social/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a> <a href="https://mastodon.social/tags/ComputerGraphics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ComputerGraphics</a> <a href="https://mastodon.social/tags/LinearAlgebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LinearAlgebra</a>

Suat AyözHere's the question for May 21st from the AMS Daily Epsilon of Math Calendar.<a href="https://mathstodon.xyz/tags/mathstodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathstodon</a> <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://mathstodon.xyz/tags/maths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#maths</a> <a href="https://mathstodon.xyz/tags/mathematics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathematics</a> <a href="https://mathstodon.xyz/tags/MathsToday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MathsToday</a>

rogeliopJust add salt and powdered chile...<a href="https://techhub.social/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a> <a href="https://techhub.social/tags/Cucumber" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cucumber</a>

Fractal KittyI am starting a new series on the blog for inquiries in math. I posted the first one today:<a href="https://www.fractalkitty.com/inquiries-week-1-circle-shading/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.fractalkitty.com/inquiries-week-1-circle-shading/</a><a href="https://mathstodon.xyz/tags/mtbos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mtbos</a> <a href="https://mathstodon.xyz/tags/iteachmath" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iteachmath</a> <a href="https://mathstodon.xyz/tags/circles" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#circles</a> <a href="https://mathstodon.xyz/tags/graphtheory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#graphtheory</a> <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a>

Prof. Bholanath DuttaCan you SOLVE this ? <a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a>

🌈 ☯️Teresita🐧👭If you divide 1 by 998,001 you get all three digit numbers from 000 to 999 in order, with the exception of 998. <a href="https://techhub.social/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://techhub.social/tags/L2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#L2</a>

Patrick HonnerWe've had some incredible results in our mathematical modeling program this year, The latest: A team of three of our high school students won the Mathematical Association of America award for their submission to the university-level Mathematical Contest in Modeling run by COMAP! They were one of 18 teams out of 12,000 worldwide to earn an "Outstanding" designation for their mathematical projection of Olympic medal counts for the 2028 games.<a href="https://contest.comap.com/undergraduate/contests/mcm/contests/2025/results/index.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://contest.comap.com/undergraduate/contests/mcm/contests/2025/results/index.html</a><a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://mathstodon.xyz/tags/MathEd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MathEd</a>

gclefThe broad mechanism behind what will happen if we don't change our ways is straightforward. "If we keep on pumping carbon into the atmosphere, the oceans will keep on warming, sea ice will retreat, ice shelves will collapse, and the Antarctic ice sheet will melt into the Southern Ocean."What we don't know is exactly how and when this will play out, and whether it might be reversible. "This is fiendishly difficult. It requires that we understand the feedback [mechanisms] between the different components of the Southern Ocean."<a href="https://plus.maths.org/content/lungs-earth" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://plus.maths.org/content/lungs-earth</a><a href="https://social.vivaldi.net/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Science</a> <a href="https://social.vivaldi.net/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a> <a href="https://social.vivaldi.net/tags/Nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Nature</a> <a href="https://social.vivaldi.net/tags/Climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Climate</a> <a href="https://social.vivaldi.net/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChange</a> <a href="https://social.vivaldi.net/tags/ClimateDiary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateDiary</a> <a href="https://social.vivaldi.net/tags/ClimateCrisis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateCrisis</a> <a href="https://social.vivaldi.net/tags/Environment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Environment</a>

Vince Knight (He/Him)Just got my author copies of Python for Mathematics! (<a href="https://www.routledge.com/Python-for-Mathematics/Knight/p/book/9781032582184" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.routledge.com/Python-for-Mathematics/Knight/p/book/9781032582184</a>)The book flips the usual programming order—starting with powerful maths tools before diving into code.The publishers worked with me to agree to keep an online version available too: <a href="https://vknight.org/pfm/cover.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://vknight.org/pfm/cover.html</a> (This version needs updating!)You can find some of my thoughts on how the book is structured here: <a href="https://vknight.org/2025/05/19/python-for-mathematics-book.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://vknight.org/2025/05/19/python-for-mathematics-book.html</a>More updates soon. 💻📘 <a href="https://fosstodon.org/tags/Python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Python</a> <a href="https://fosstodon.org/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a> <a href="https://fosstodon.org/tags/Maths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Maths</a> <a href="https://fosstodon.org/tags/Mathematics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mathematics</a> <a href="https://fosstodon.org/tags/Mathed" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mathed</a>

vrtxdHands down the best mnemonic for Celsius-Fahrenheit conversions:Ten is fifty minus forty.That's it. • Ten is fifty: 10°C = 50°F • Minus forty: –40°C = –40°F • Math checks out: 10=50–40 • Obtain any other values by deducing: since increasing from –40°C up to 10°C (+50°C) is equal to increasing from –40°F up to 50°F (+90°F), every ±5°C change means ±9°F change.So if you ever need to deal with <a href="https://piipitin.fi/tags/Celsius" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Celsius</a> or <a href="https://piipitin.fi/tags/Fahrenheit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Fahrenheit</a>, just remember: ten is fifty minus forty.<a href="https://piipitin.fi/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Science</a> <a href="https://piipitin.fi/tags/Tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tech</a> <a href="https://piipitin.fi/tags/Engi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Engi</a> <a href="https://piipitin.fi/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a> <a href="https://piipitin.fi/tags/STEM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#STEM</a>

PhrackerNeon SuckersGenerative art made in Processing.<a href="https://mstdn.social/tags/Generative" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Generative</a> <a href="https://mstdn.social/tags/GenerativeArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GenerativeArt</a> <a href="https://mstdn.social/tags/GenArtClub" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GenArtClub</a> <a href="https://mstdn.social/tags/CodeArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CodeArt</a> <a href="https://mstdn.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CreativeCoding</a> <a href="https://mstdn.social/tags/Algorithmic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Algorithmic</a> <a href="https://mstdn.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AlgorithmicArt</a> <a href="https://mstdn.social/tags/Processing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Processing</a> <a href="https://mstdn.social/tags/Abstract" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Abstract</a> <a href="https://mstdn.social/tags/AbstractArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AbstractArt</a> <a href="https://mstdn.social/tags/Neon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Neon</a> <a href="https://mstdn.social/tags/Colorful" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Colorful</a> <a href="https://mstdn.social/tags/Colourful" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Colourful</a> <a href="https://mstdn.social/tags/Digital" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Digital</a> <a href="https://mstdn.social/tags/DigitalArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DigitalArt</a> <a href="https://mstdn.social/tags/Geometric" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Geometric</a> <a href="https://mstdn.social/tags/GeometricArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GeometricArt</a> <a href="https://mstdn.social/tags/Math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Math</a> <a href="https://mstdn.social/tags/Maths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Maths</a> <a href="https://mstdn.social/tags/Mathematical" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mathematical</a> <a href="https://mstdn.social/tags/MathArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MathArt</a> <a href="https://mstdn.social/tags/Programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Programming</a> <a href="https://mstdn.social/tags/Coding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Coding</a> <a href="https://mstdn.social/tags/Code" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Code</a> <a href="https://mstdn.social/tags/Art" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Art</a> <a href="https://mstdn.social/tags/Artwork" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Artwork</a> <a href="https://mstdn.social/tags/MastoArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MastoArt</a> <a href="https://mstdn.social/tags/ArtistOnMastodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ArtistOnMastodon</a>

Suat AyözHere's the question for May 17th from the AMS Daily Epsilon of Math Calendar.<a href="https://mathstodon.xyz/tags/mathstodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathstodon</a> <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://mathstodon.xyz/tags/maths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#maths</a> <a href="https://mathstodon.xyz/tags/mathematics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathematics</a> <a href="https://mathstodon.xyz/tags/MathsToday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MathsToday</a>

ProgressivePower<a href="https://newsie.social/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a>

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