- Видео 62
- Просмотров 341 787
Benjamin Hackl
Австрия
Добавлен 31 май 2020
I do maths for a living at the University of Graz. I like counting things. And computers. 🧑💻
Mathematiker rechnet Mathe-Matura (BHS/HTL 2, Haupttermin 2023/24)
Hast du dich schon einmal gefragt, wie es ausschaut wenn ein studierter Mathematiker die Mathematik-Matura löst? Vermutlich nicht, aber dieses Video liefert trotzdem die Antwort! :-)
Interessehalber habe ich mich wieder hingesetzt und ein "blind Playthrough" der Mathematik-Matura (österreichische Schulabschlussprüfung), hier in der Fassung für Berufsbildende Höhere Schulen ("BHS") in der "HTL2"-Kategorie (zB Schulen für Elektrotechnik, Informatik, Informationstechnologie, Maschinenbau, Chemie, ...) via twitch.tv/behackl gestreamt.
Zu mir: ich bin Mathematiker und arbeite am Institut für Mathematik und Wissenschaftliches Rechnen an der Universität Graz. Das Matura-Rechnen würde ich wohl als ...
Interessehalber habe ich mich wieder hingesetzt und ein "blind Playthrough" der Mathematik-Matura (österreichische Schulabschlussprüfung), hier in der Fassung für Berufsbildende Höhere Schulen ("BHS") in der "HTL2"-Kategorie (zB Schulen für Elektrotechnik, Informatik, Informationstechnologie, Maschinenbau, Chemie, ...) via twitch.tv/behackl gestreamt.
Zu mir: ich bin Mathematiker und arbeite am Institut für Mathematik und Wissenschaftliches Rechnen an der Universität Graz. Das Matura-Rechnen würde ich wohl als ...
Просмотров: 1 091
Видео
Mathematiker rechnet Mathe-Matura (AHS, Haupttermin 2023/24)
Просмотров 4456 месяцев назад
Hast du dich schon einmal gefragt, wie es ausschaut wenn ein studierter Mathematiker die Mathematik-Matura löst? Vermutlich nicht, aber dieses Video liefert trotzdem die Antwort! :-) Interessehalber habe ich mich wieder hingesetzt und ein "blind Playthrough" der Mathematik-Matura (österreichische Schulabschlussprüfung), hier in der Fassung für Allgemeinbildende Höhere Schulen ("AHS") via twitch...
The secret pyramidic message of 2024
Просмотров 59110 месяцев назад
There has not been a year as special as 2024 since 1771, and it all has to do with pyramids. Curious? Join me in staring intensely at some numbers; we are discussing tetrahedral numbers and some of their combinatorial interpretations! #math #maths #combinatorics #mathematics #numbers Links to Resources - Tetrahedral numbers in the OEIS: oeis.org/A000292 - Manim: www.manim.community More about m...
What is new in Manim v0.18.0? Color rework, checkhealth, live examples in documentation, ...!
Просмотров 3,4 тыс.Год назад
The community maintained edition of the Python animation framework Manim has recently released a new version, v0.18.0! This video is a brief tour through the release highlights. Link to release tour notebook: mybinder.org/v2/gh/behackl/manim-with-ease/HEAD?labpath=v0.18.0-release-tour.ipynb Links to resources - Manim v0.18.0 changelog: docs.manim.community/en/stable/changelog/0.18.0-changelog.h...
Making Manim better: Contributing to Open Source! | Talk at 1st ManiMeet
Просмотров 1 тыс.Год назад
We recently held the 1st ManiMeet, a community meeting discussing the development of the community maintained version of Manim. In this talk I gave, we discuss setting up a development environment and submitting a first pull request to the library. Streamed live at twitch.tv/behackl. #manim #opensource #animation #python #development #coding Resources - Manim Community: manim.community - Commun...
Alpen, Dressurreiten, Heizungen: Mathematiker rechnet BHS (HTL2)-Mathe-Matura, Haupttermin 2022/23
Просмотров 1,8 тыс.Год назад
Der Haupttermin der Mathematik-Matura (österreichische Schulabschlussprüfung) liegt hinter uns! Interessehalber habe ich mich wieder hingesetzt und ein "blind Playthrough" davon via twitch.tv/behackl gestreamt. Zu mir: ich bin Mathematiker und arbeite am Institut für Mathematik und Wissenschaftliches Rechnen an der Universität Graz. Das Matura-Rechnen würde ich wohl als ein "schräges Hobby" bez...
Kiwis, Rotorblätter, Flugreisen: Mathematiker rechnet AHS-Mathe-Matura, Haupttermin 2022/23
Просмотров 1,2 тыс.Год назад
Der Haupttermin der Mathematik-Matura (österreichische Schulabschlussprüfung) liegt hinter uns! Interessehalber habe ich mich wieder hingesetzt und ein "blind Playthrough" davon via twitch.tv/behackl gestreamt. Zu mir: ich bin Mathematiker und arbeite am Institut für Mathematik und Wissenschaftliches Rechnen an der Universität Graz. Das Matura-Rechnen würde ich wohl als ein "schräges Hobby" bez...
DiGraph, StealthTip, wait_until: all you need to know about Manim v0.17.3!
Просмотров 4,6 тыс.Год назад
We tour through the new features in the latest release of Manim Community, v0.17.3 (release date: April 6, 2023). Interactive worksheet: mybinder.org/v2/gh/behackl/manim-with-ease/HEAD?labpath=v0.17.3-release-tour.ipynb Manim is a free and open-source, community-maintained Python library for creating (mathematical) animations originally started by Grant "3blue1brown" Sanderson. #manim #manimce ...
Give me the hard puzzles! Mathematician vs. The Witness
Просмотров 8992 года назад
When I don't do math or coding, I occasionally like to stream games via twitch.tv/behackl. The Witness is the latest game I've started playing, and given it's mathematical / puzzle nature it is a good fit for my channel! This is a summary of the start of the game, we learn the first few types of puzzles. More about me - Homepage: benjamin-hackl.at - Twitch: twitch.tv/behackl - Twitter: twitter....
Manim Tutorial: A "very mathematical" Updater Animation example
Просмотров 10 тыс.2 года назад
Manim is a free and open-source, community-maintained Python library for creating (mathematical) animations originally started by Grant "3blue1brown" Sanderson. This tutorial series is a guided tour of Manim's features. This episode discusses the mathematical background relevant for a sample scene (the winding number, and normal vector equations), as well as how exactly vectorized mobjects are ...
Solutions to 3b1b's generating function exercises: from rolling dice to differential equations
Просмотров 5 тыс.2 года назад
In his recent video on an "innocent" enumeration problem, @3blue1brown offered four problems on generating functions. In this video, we discuss these problems, add a bit of context here and there, and go over detailed solution suggestions. Enjoy! #math #combinatorics #generatingfunctions #visuallyexplained #discretemathematics #manim #solution #solutions #counting #dice #fibonacci Links to reso...
Mathematiker rechnet BHS (HTL 2)-Mathe-Matura (Haupttermin 2021/22)
Просмотров 6 тыс.2 года назад
Hast du dich schon einmal gefragt, wie es ausschaut wenn ein studierter Mathematiker die Mathematik-Matura löst? Vermutlich nicht, aber dieses Video liefert trotzdem die Antwort! :-) "First playthrough" des Haupttermins 2021/22 der BHS (HTL 2)-Mathematik-Matura, gestreamt auf twitch.tv/behackl am 07.05.2022. Mehr zu mir: ich habe Mathematik (inkl. Doktorat) studiert, und arbeite aktuell als For...
Mathematiker rechnet AHS-Mathe-Matura (Haupttermin 2021/22)
Просмотров 8 тыс.2 года назад
Hast du dich schon einmal gefragt, wie es ausschaut wenn ein studierter Mathematiker die Mathematik-Matura löst? Vermutlich nicht, aber dieses Video liefert trotzdem die Antwort! :-) "First playthrough" des Haupttermins 2021/22 der AHS-Mathematik-Matura, gestreamt auf twitch.tv/behackl am 03.05.2022. Vollversion mit Chat: www.twitch.tv/videos/1474636689 Mehr zu mir: ich habe Mathematik (inkl. D...
5 + 5 + 1 + 1 + 1 = 10 + 2 + 1, and why there is more to it than you think.
Просмотров 2,9 тыс.2 года назад
A short explainer on why there is more to "13 = 13" than meets the eye. We discuss the statement and proof of Euler's result on partitions with odd and different parts, respectively. #math #combinatorics #visuallyexplained #partition #euler #manim #some2 Links to resources - Many articles discuss this result, here is one I like: www.personal.psu.edu/gea1/pdf/317.pdf - Synthwave Enumeration of Y...
Manim Tutorial Series E05: Interactivity | Mathematical Animations WITH EASE
Просмотров 29 тыс.2 года назад
Manim Tutorial Series E05: Interactivity | Mathematical Animations WITH EASE
All 429 Dyck paths with 14 steps ~ Animated Combinatorics
Просмотров 1,5 тыс.2 года назад
All 429 Dyck paths with 14 steps ~ Animated Combinatorics
Manim Tutorial Series E04: Updater Functions | Mathematical Animations WITH EASE
Просмотров 23 тыс.2 года назад
Manim Tutorial Series E04: Updater Functions | Mathematical Animations WITH EASE
Stepping through Manim's render loop [Unedited VOD | Check Description!]
Просмотров 1,2 тыс.2 года назад
Stepping through Manim's render loop [Unedited VOD | Check Description!]
Mathematiker rechnet BHS (HTL 2)-Mathe-Matura (Wintertermin 2020/21)
Просмотров 2 тыс.2 года назад
Mathematiker rechnet BHS (HTL 2)-Mathe-Matura (Wintertermin 2020/21)
Mathematiker rechnet AHS-Mathe-Matura (Wintertermin 2020/21)
Просмотров 2,6 тыс.2 года назад
Mathematiker rechnet AHS-Mathe-Matura (Wintertermin 2020/21)
Manim Tutorial Series E03: Animation Deep Dive | Mathematical Animations WITH EASE
Просмотров 23 тыс.2 года назад
Manim Tutorial Series E03: Animation Deep Dive | Mathematical Animations WITH EASE
Manim Tutorial Series E02: Positioning and Configuration | Mathematical Animations WITH EASE
Просмотров 38 тыс.2 года назад
Manim Tutorial Series E02: Positioning and Configuration | Mathematical Animations WITH EASE
Manim Tutorial Series E01: An Invitation to Mathematical Animations WITH EASE in Python
Просмотров 96 тыс.3 года назад
Manim Tutorial Series E01: An Invitation to Mathematical Animations WITH EASE in Python
Mathematiker rechnet BHS (BRP)-Mathe-Matura (Herbsttermin 2020/21, nur Teil 2)
Просмотров 1,2 тыс.3 года назад
Mathematiker rechnet BHS (BRP)-Mathe-Matura (Herbsttermin 2020/21, nur Teil 2)
Mathematiker rechnet BHS (HTL2)-Mathe-Matura (Herbsttermin 2020/21)
Просмотров 1,4 тыс.3 года назад
Mathematiker rechnet BHS (HTL2)-Mathe-Matura (Herbsttermin 2020/21)
Mathematiker rechnet AHS-Mathe-Matura (Herbsttermin 2020/21)
Просмотров 2,5 тыс.3 года назад
Mathematiker rechnet AHS-Mathe-Matura (Herbsttermin 2020/21)
Mathematiker rechnet BHS (HTL 2)-Mathe-Matura (Haupttermin 2020/21)
Просмотров 4,6 тыс.3 года назад
Mathematiker rechnet BHS (HTL 2)-Mathe-Matura (Haupttermin 2020/21)
Mathematiker rechnet AHS-Mathe-Matura (Haupttermin 2020/21)
Просмотров 19 тыс.3 года назад
Mathematiker rechnet AHS-Mathe-Matura (Haupttermin 2020/21)
VU Elementare Mathematik, Einheit 14 (Matrizen; Differentialgleichungen)
Просмотров 2163 года назад
VU Elementare Mathematik, Einheit 14 (Matrizen; Differentialgleichungen)
VU Elementare Mathematik, Einheit 13 (Wiederholung: Grenzwerte; Vektorräume)
Просмотров 1053 года назад
VU Elementare Mathematik, Einheit 13 (Wiederholung: Grenzwerte; Vektorräume)
8:10 code: class, scene construct method, self, variables, objects, position, add (to canvas) ,...
Bravo!
Many Many thanks for creating this video of Manim.
🤠🤠🤠
34:30 It has not been replaced/fixed 🤣
You have also blue eyes 4blue1brown😅
Thanks for the high-quality information-dense videos. Just what I was looking for.
How to add a moving dot on the curvature or boundary or axes?
Hey Benjamin, any chance of a video for "always_redraw"?
and thanks a million for your unmatching Manim tutorials!
Yes, but not in its current form. We are in the middle of implementing a revamped version that can be used similar to the .animate-syntax (think: some_mobject.always(do_something)). Not sure whether this will be included in the upcoming release or afterwards, but as soon as we have this, I'll definitely do a video on it. :-)
@@behackl Vow, looking forward to it!
Please bring more videos on Manim tutorial
I have this minimal example but it's failing: ``` %%manim -qm Axes from manim import * class Axes(Scene): def construct(self): ax = Axes((-3,3,1),(-3,3,1)) self.add(ax) ``` Error: ``` AttributeError: 'tuple' object has no attribute 'init_scene' ``` When I add attributes x_range and y_range I get: Error: ``` TypeError: __init__() got an unexpected keyword argument 'x_range' ``` My Manim version is the latest: 0.18.1 I also tried rolling back to Manim 0.15.0
Nvm, figured it out. For posterity, DO NOT name your Scene as `Axes` or anything already existing in the Manim library. I renamed my class and it worked...
@@Alwaysiamcaesar yep, that's it! FWIW, you can use existing class names -- as long as you don't also try to use the original ones in your scene as you did with Axes here.
Hey! Many thanks for the amazing videos! I tried to run the AllUpdaterTypes, but all I got was a black screen image (.png), any ideas to how to fix it? Thanks again! (I'm using ManimCE_v0.18.1)
Thanks Ben! This is so awesome!
Extremely thankful for your contribution to Manim Community!!!❤❤❤❤❤
Wow, amaizing
Really really good tutorials, perfectly structured and explained. Vielen vielen Dank!!
probably the best video so far on the topic, Quick question: When I use the manim.cfg file to set the renderer, enable the GUI, force the window, and set write_to_file to false, should this replace all the CLI arguments, so I only need to run manim [file] [scene]? It seems to default to the Cairo renderer unless I explicitly specify it in the CLI. Is this an issue on my end, or could it be a genuine bug?
Thanks for the kind words! It is possible that this is indeed a genuine bug -- if you feel like it, open an issue over at github.com/ManimCommunity/manim so that we can check it properly. (Changes to make the config system more robust will likely happen in the near future.) Cheers!
thank you for your work,please make the audio less base, I think audio is not clear and adjusted enough for tutoring purposes
That hint about the scoping of lambda functions in python is really helpful. Although I am aware of this behavior in programming languages, I didn't expect running into this problem when building literally my first scene. Thanks!
points, lines and areas
Das Video ist wirklich super! Es verdient definitiv mehr Aufmerksamkeit. Vielen Dank für diese großartige Arbeit!
It's so interesting seeing different people from different backgrounds and how that slightly influences their puzzle solving techniques. I even notice a few similarities between your strategies and mine as an engineering guy. I saw you streamed this game quite a bit, do the VODs still exist by chance? I know it was a while ago but it'd be a shame if they got auto-deleted before they became a video :/
Dr. Hackl, this was invaluable! Grateful for all the thoughtful examples.
Thank you Dr. Hackl. I am a math teacher. This is wonderful. Grateful.
Very good explanation and an amazing content creation ... best of luck
This series is so helpful in learning the library, thank you!
This is how dna works?
This was extremely helpful, thank you for making this video!
Read the documentation, and this served as both as a great explainer and revision to what I had learnt. Thanks man!
thank you. beautiful video.
Great explanation... Calm and straight to the point...
Thanks very much for this nice walkthrough video, it took me some time to set up the environment properly. But after that everything went on smoothly. I enjoyed learning it a lot.
thank u Sir.... 🙏🏻
My god. THANK YOU!
This is the best video on manim I have seen till now. Amazing work sir.
One very simple keyboard interaction that I have been finding extremely useful in my own work is one to print out the current Euler angles of the camera. That way once I've found a camera angle I like using the existing mouse interactions, I can quickly output what the angles are and paste them into my scene. Here's my implementation. Press 'a' while in the interactive embed window and you get a printout to the console window like "(theta=22*DEGREES, phi=-84*DEGREES, gamma=0*DEGREES)". def on_key_press(self, symbol, modifiers): from pyglet.window import key as pyglet_key if symbol == pyglet_key.A: (theta, phi, gamma) = (f"{angle/DEGREES:.0f}*DEGREES" for angle in self.camera.euler_angles) print (f"({theta=!s}, {phi=!s}, {gamma=!s})") super().on_key_press(symbol, modifiers)
Excellent, great teacher!
Thanks!
Much appreciated, thank you!
Great tutorial
Hey i had a question if replacementtransform works just better than transform why not completely scrape original transform and rename replacement transform to transform
They work exactly the same, the difference is just whether after Transform(a, b) you need to continue with a or b.
wv punkte geschafft?
das war einer der seltenen termine wo ich nichts verschusselt habe: 💯%
Yay, du hast doch nicht mit diesen Videos aufgehört! Mega. Find die immer wieder spannend :)
can't stop, won't stop. zumindest bei den hauptterminen. 😄
@@behackl: Whoop whoop :)
Had me on the first 4 line
Excellent 👌 Tutorial Sir. Precise - Clear & To the point !!! Hands down the best tutorial video for Manim !!! Thank You very much Sir.
Dear Benjamin thank you for your best explanation
Helping spread the importance of math. Amazing
This is how the Mandelbot set was made
Danke! :)
Been trying to motivate myself to learn Manim for quite a few years now. Always gave up because of lack of a good resource (what is a good resource is subjective) on RUclips. This video (and playlist) is just what I was looking for. Thanks a lot, Benjamin!
It would be amazing if I could use Manim to demonstrate a 3D brain and the electro signals capture by the eeg sensors. Is this possible? Thanks