#Mathematic

2025-07-06

„Teenage Dirtbag“-Sänger ist überraschend Stargast

Bei Konzert im Volksparkstadion Ed Sheeran überrascht 60.000 Fans mit Stargast 06.07.2025 – 08:11 UhrLesedauer: 2 Min. Ed…
#Hamburg #Deutschland #Deutsch #DE #Schlagzeilen #Headlines #Nachrichten #News #Europe #Europa #EU #Bank #EdSheeran #Germany #hamburg #HSV #Mathematic #Stadionkonzert #Volksparkstadion
europesays.com/de/246350/

Khurram Wadee ✅mkwadee@mastodon.org.uk
2025-04-10

We’re having a #Soliton sale over here! Get yours quick! Seriously, though, this is a quick #animation of the #SolitonInteraction surface – the solution of the #Korteweg-deVries #Eauation showing (x,t,u(x,t)) giving you an all-round view.

#MyWork #CCBYSA #AppliedMathematics #Mathematic #Phyiscs #KdV #KdVEquation #FreeSoftware #WxMaxima

Грядёт замена #wxMaxima ?
Оказывается в #KDE предлагается универсальный GUI для систем математики: #Cantorhttps://apps.kde.org/cantor/

Заявленный перечень environments включает: #KAlgebra, #Maxima, #Sage, #Scilab, #Qalculate Т.е. полноценные, давно и хорошо известные системы computer algebra system (CAS) or symbolic algebra system (SAS).

Хотя это скорее дополнительный вариант, тем кто на #linux привык использовать #wxMaximahttps://wxmaxima-developers.github.io/wxmaxima Решает в алгебраическом виде уравнения и системы, численные вычисления, построение графиков. По возможностям близка к Maple и Mathematica.

Из забавного позволяет видеть графики в динамичном виде:

И в целом всё то, что потом перешло в питоновский Jupyter как notebooks:

#математика #машиннаяалгербра #mathematic #CAS #ComputerAlgebra @russian_mastodon @ru @Russia

🚀 Несерьёзный Выдумщик 👨‍🔬grumb@shitpost.poridge.club
2025-03-02

Грядёт замена #wxMaxima ?
Оказывается в
#KDE предлагается универсальный GUI для систем математики: #Cantorhttps://apps.kde.org/cantor/

Заявленный перечень environments включает:
#KAlgebra, #Maxima, #Sage, #Scilab, #Qalculate Т.е. полноценные, давно и хорошо известные системы computer algebra system (CAS) or symbolic algebra system (SAS).

Хотя это скорее дополнительный вариант, тем кто на
#linux привык использовать #wxMaximahttps://wxmaxima-developers.github.io/wxmaxima Решает в алгебраическом виде уравнения и системы, численные вычисления, построение графиков. По возможностям близка к Maple и Mathematica.

Из забавного позволяет видеть графики в динамичном виде:


двумерные
https://wxmaxima-developers.github.io/wxmaxima/images/wxmaxima-animations.mp4


трехмерные
https://wxmaxima-developers.github.io/wxmaxima/images/wxmaxima-animation2.mp4

И в целом всё то, что потом перешло в питоновский Jupyter как notebooks:



#математика #машиннаяалгербра #mathematic #CAS #ComputerAlgebra @russian_mastodon@mastodon.social @ru@lor.sh @Russia@3zi.ru

I think everyone should be using the square root of dates when possible √25 √9 √2025 = 5² 3² 45² after that one, next will be in 2116 #mathematic #sqroot #numberphile

Kät´n´Toots (she/her)KathyKahner
2024-12-10

Hello world!
Zum Geburtstag der Mathematikerin gibt's eine etwas andere Hommage.

AmiW Streetart ❄️AmiW@mastodon.online
2024-04-05

⚪ Zahlen und ... ein Lieblingsfoto.
🟤 Numbers and ... a favorite photo.
📷 by Artist: #TataMelnichenko in Loc.: #Kyiv Ukraine 🇺🇦 2023 - Title: untitled - #Art #Streetart #PhotoArt #Fotografie #Photography #Artist #Numbers #Mathematic ➡️ #APhotoLove

Photography. A color photo of a mathematical calculation in an unusual place. The photo shows the legs of a woman in large-mesh black fishnet stockings. She has a red felt-tip pen in her hand and is writing numbers in the gaps. It says 1375, underneath + 943 and she begins to write a number underneath in front of the 18. (Probably the result = 2318)
Simply an cool photo idea.
2024-02-11

Se a qualcuno interessa potrebbe essere un paragone interessante...

lnkd.in/d2X9upH9

#Matematica #Mathematic #Math #Invariante #Invariant #Zermelo-#Fraenkel #Assioma #Axiom

myrmepropagandistfuturebird@sauropods.win
2023-10-26

This is a subtle math education question.
Consider this sequence of algebra steps:
a+b=c given
a=d given
d+b=c substitute

This is substitution. And feels natural to me. Replace a with d. But, I have many students who write:

a+b=c given
a=d given
b+d=c substitute

Still correct but I don’t understand why they swapped the order. What are they thinking? If it was just one or two students I’d call it “the noise of young minds” but it’s six of them. Why do they write it like this? #mathematic

How does weight relate to speed and gravity? Can a body become infinitely fast just because gravity accelerates it? What exactly happens in the process? Or linear algebra, which I'm learning right now. What else is a vector transformation if not a transformation of space itself? The mathematics we are supposed to learn in school is really just an oil slick on a very deep body of water where many fascinating ideas live.

2/x

#mathematic #math #science

A friend asked me:

"What is math if not calculating?"

I thought about it.

Mathematics is an abstract view of reality. It is a language in which we describe patterns and relationships, quite often only by letters that stand for forces, movements, ratios and so on. Of course, in the final step, numbers are used for these letters to calculate something, but the mathematics itself is actually all that happens before that.

1/x

#mathematic #math #science

Christophe Rigon / Soto²ki_cog@mstdn.social
2023-01-30

[TechnoScienceEthics]

💥While a 4th industrial revolution is happening...

"Models are opinions embedded in mathematics"

Cathy O'Neil, mathematician, data scientist and author of the famous "Weapons of Math Destruction".

#Scybernethics #Ethic #Technopolitics #DataScience #Mathematic #Math #Information

youtube.com/watch?v=TQHs8SA1qp

Weiser alter Mann :verified:Xsurfer@nerdculture.de
2022-05-27

Die Aufgabe in meinem letzten Tröt nerdculture.de/web/@Xsurfer/10 hat mich animiert:

f(1, 4) = 5
f(2, 5) = 12
f(3, 6) = 21
f(8, 11) = ?

Kennt jemand die Antwort?

#mathematic #exercise

Weiser alter Mann :verified:Xsurfer@nerdculture.de
2022-05-27

Wenn ihr auch an pfiffigen Mathe-Problemen interessiert seid:
Ich finde die Seite toll, Aufgaben jeden Schwierigkeitsgrads mit Lösungen.

mathematicsart.com/solved-exer

#mathematic #solved #exercise

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