Tronsawyer<p>A New Pyramid-Like Shape Always Lands the Same Side Up - by Elise Cutts <a href="https://muenchen.social/tags/Maths" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Maths</span></a> <a href="https://muenchen.social/tags/Mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mathematics</span></a></p><p>A <a href="https://muenchen.social/tags/tetrahedron" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tetrahedron</span></a> is the simplest <a href="https://muenchen.social/tags/Platonic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Platonic</span></a> <a href="https://muenchen.social/tags/solid" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solid</span></a>. <a href="https://muenchen.social/tags/Mathematicians" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mathematicians</span></a> have now made one that’s stable only on one side, confirming a decades-old <a href="https://muenchen.social/tags/conjecture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>conjecture</span></a>. <a href="https://muenchen.social/tags/Conway" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Conway</span></a></p><p><a href="https://www.quantamagazine.org/a-new-pyramid-like-shape-always-lands-the-same-side-up-20250625/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">quantamagazine.org/a-new-pyram</span><span class="invisible">id-like-shape-always-lands-the-same-side-up-20250625/</span></a></p>
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Bruh, it's \(j\), not \(i\):
\[
X(\omega) = \int_{-\infty}^{+\infty} x(t) e^{-jwt}\ dt
\]
This is what we #ElectricalEngineers say, when we're looking for a fight. This inevitably ends in us getting smacked down by muscular #Mathematicians and pumped #Physicists, but ya know....
The Question Library feature of the #GPL #Moodle #STACK #maths #question type could be an idea for other question types. It makes over 600 template questions available for import within the question editing interface. #Math is taught in so many subjects, it should't just be left to the #mathematicians
I made a Youtube video showing this
https://youtu.be/9HNMuLMWkUM
Note the graphical question in the video is one I created.
For hosting Moodle and STACK see
https://www.catalyst-eu.net/service/moodle-stack-hosting
youtu.be- YouTubeAuf YouTube findest du die angesagtesten Videos und Tracks. Außerdem kannst du eigene Inhalte hochladen und mit Freunden oder gleich der ganzen Welt teilen.
Antwortete im Thread
@CelloMomOnCars
Why is it "bidens" #LNG-export study? He is president but its #scientist, #economist and #mathematicians that identified and presented these #facts. How about;
A fact based study by economist and others has shown that LNG exports will increase the cost that #Americans will pay for energy by as much as 30%. This may be viewed by #conservatives as just another #inconvenient fact to be ignored.
#democracy is more than voting.
❛❛ Teen #Mathematicians Tie #Knots Through a #Mind-Blowing Fractal ❜❜
Three high schoolers and their mentor revisited a century-old #theorem to prove that all #knots can be found in a #fractal called the #MengerSponge.
Gregory Barber for #QuantaMagazine
https://QuantaMagazine.org/teen-mathematicians-tie-knots-through-a-mind-blowing-fractal-20241126/ 2024 Nov 26 ce https://Wikipedia.org/wiki/Menger_sponge … #MengerSponge https://Wikipedia.org/wiki/Topology … #Topology
[BASIC comp lang] In Memoriam: Thomas E. Kurtz, 1928–2024
https://computerhistory.org/blog/in-memoriam-thomas-e-kurtz-1928-2024
https://news.ycombinator.com/item?id=42141761
https://en.wikipedia.org/wiki/Thomas_E._Kurtz
* academic
Co-developed (19631964)
BASIC programming language (Beginners All-purpose Symbolic Instruction Code)
Dartmouth Time Sharing System
CHM · In Memoriam: Thomas E. Kurtz, 1928–2024CHM remembers the remarkable career and contributions of 2023 Fellow Thomas E. Kurtz, who passed away on November 12, 2024.
Fellow #Programmers, #Coders (and possibly #Mathematicians) lend me your wisdom!
I’m learning from books and I “know” the best way to learn from them is to work through them. But what I don’t know is how I’m doing. I’m often frustrated at my pace, since I don’t know what normal is.
And I need to learn stuff, to land a job. (I’m old. I want to pivot into a remote job, ergo devops. Anyway, that’s enough about me.)
So here’s the question(s),
1. How long do you take to work through a new text / proof / new book on a new topic that you don't know?
2. How long did it take you (if you remember) when you were just starting out?
3. Were you doing this on your own?
4. Were there other people / things / places that aided you?
Please boost, to help a slow learner?! Thank you!