#mathisfun — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #mathisfun, aggregated by home.social.
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Found this near the coffee machine in the department:
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A few inches is still a couple of centimeters.
#MetricVsImperial #MeasurementMatters #InchesToCentimeters #LengthConversion #MathIsFun #ScienceFacts #UnitsOfMeasurement #ConvertIt #MetricSystem #ImperialSystem
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The #mathisfun web site has amazing explanations for complex #mathematical concepts. I've struggled in the past to find examples of why Taylor expansions of functions work with multiple derivatives or how complex exponentials can facilitate calculations with complex numbers. Many thanks to the people involved.
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If it helps the poll get traction with the nerds who follow me, I’ll create some graphs from this data and post an analysis of the data!
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Today's Poll....
What is the value of this? 8 + 2 × (5² − 3) ÷ 2
#MentalMath #STEMFun #PuzzleTime #TuxAcademy #MathIsFun #Poll #Datascience #AI #Tech
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🎶🤹♂️ When math professors get tired of equations, they play with ribbons instead! Dave Richeson takes us on a thrilling 😴 journey of maypole dances and mathematical tangles, because nothing screams 'party' like a deep dive into braid groups! 🎉 #MathIsFun?
https://divisbyzero.com/2009/05/04/the-maypole-braid-group/ #MathFun #RibbonArts #BraidGroups #MaypoleDances #MathematicalJourney #HackerNews #ngated -
"🤓 Let's dive into the thrilling world of the Peano Axioms—you know, those edge-of-your-seat, pulse-pounding rules that define 1, 2, and 3 like it's rocket science 🚀. Because who needs action movies when you can have 'Axiomatic Studies' instead? 📚💤"
https://principlesofcryptography.com/number-theory-primer-an-axiomatic-study-of-natural-numbers-peano-axioms/ #PeanoAxioms #MathEducation #AxiomaticStudies #LogicNerds #MathIsFun #HackerNews #ngated -
Yes it is 3.14! Happy Pi Day! 🎉 🥳
#Maths #Pi #Numbers #MathIsFun #STEM #PiDay #HappyPiDay #March14 #March14th #Mathstodon
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Also available as a #MathIsFun game:
https://www.mathsisfun.com/games/hex-drums.html -
Today's Sunday fractal. One vector field equation with differing colors depending on each pixel's initial coordinates.
#mathart #vectorfield #fractal #algorithmicart #mathisfun #abstractart
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Deep in the Mandelbrot set using a single donut-shaped orbit trap.
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More fun with strange attractors. Finally got GPU rendering going on these, makes things so much faster!
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Wow. Once I sat down for a few minutes with a pen and a back of a napkin (well, pharmacy bag) it quickly became evident that the math needed for these intersecting planes is trivial and a single acos calc. Yay.
#FreeCAD #MathIsFun #3DPrinting -
CW: Quick multiplication hack
If you are multiplying two even or odd numbers, you can square their average and subtract the square of their difference from the mean to get the product.
For an easy example, 18 x 22. The square of 20 is 400. Subtract 4 (2 x 2) to get 396. Simple.
Slightly harder 21 x 13. Square of 17 is 289. Subtract 16 (4 x 4) for 273. Not simple but not hard.
31 x 19. Square of 25 is 625. Minus 36 (6 x 6) equals 589. Brilliant!
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Things related to math happening in my life so far in 2023:
1. Learning programming languages.
2. Taking courses in descriptive, predictive, and prescriptive analysis.
3. Upping the level of my excel certificate.
4. Starting my thesis research.
5. Starting a small business.
6. Interviewing for a job where I was asked to perform my technical skills on the spot.
7. Re-starting my work with graphing calculator art.#MathIsFun #BusinessResearch #BusinessEducation #AlternativeArt
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Friday Fun!
Check out this game with dominoes!#Math #Math4All #MathGames #MathTeacher #ITeachMath #MathIsFun
https://www.tiktok.com/@all_learners_network/video/7052387671800565039 -
Spherical Helix decoration
#geogebra : https://www.geogebra.org/m/ucu9tqde
#mathisfun #Mathgif #loop
