What's new in Calculus and Geometry for 14.1? Find out on the Wolfram R&D YouTube channel!

Join Wolfram Innovator Award winner, William Sethares, in exploring Leonardo da Vinci's papers using a computational approach to image analysis on the Wolfram R&D YouTube channel!

Want to learn more about Graphs & Networks? Check out Jaebum Jung discussing graphs & networks functionality over the years in Mathematica with examples on the Wolfram R&D YouTube Channel.

New video on Shader Graphs available now! Check it out on the Wolfram R&D YouTube channel.

Check out our new playlist on the Total Eclipse coming up April 8th!

Jose Martin-Garcia and Jeff Bryant compute contact times, duration, speed, the maximum obscuration of the Sun and much more. They also construct precise and detailed maps of the sky for the eclipse, as well as maps of the Earth showing the totality path.

The second presentation is now available on YouTube! Join Cyril Pitrou on Clifford algebra and trace techniques.

SymManipulator, SymSpin, SpinFrames and TexAct Packages presentation live now! Check it out on the Wolfram R&D channel.

If you work with tensor fields in Physics or Differential Geometry, join us tomorrow to celebrate 20 years of xAct, a collection of packages for efficient tensor computer algebra in Wolfram Language:

https://www.bigmarker.com/wolfram-u/xact-tensor-computer-algebra-mar-2024

This event requires free registration.

Check this list of more than a thousand professional articles and theses using xAct, to get an idea of all that can be done:

http://www.xact.es/articles.html

PDE Models with Oliver Ruebenkoenig is now available on the Wolfram R&D YouTube channel.

Check out this exclusive internal presentation now!

New video on Linear Algebra & Graphs by Jaebum Jung is now available! Watch it on the Wolfram R&D YouTube channel.

I am presenting “Nutrients by the Numbers” tomorrow, Wednesday, Jan 17, at 11 AM CST on YouTube!

Please join me as we use statistical analysis in the Wolfram Language to better understand the food we eat. We will have a great time discussing food, nutrition and the power of statistics with the Wolfram Language.

You can ask questions at the livestream or leave them below. Look forward to seeing you!

The mini-series on Numerical Differential Equations is now live! Check out the first two episodes now on our YouTube channel!

Episode 4 of our Asymptotic Computation mini-series is now available! Check it out on our YouTube channel!

Episode 3 for Asymptotic Computation is live now! Devendra Kapadia and Adam Strzebonski discuss asymptotic solvers. Check it out on our YouTube channel.

New mini-series just dropped! Check out the first two episodes on Asymptotic Computation now on our YouTube channel!

Final episode of the Wolfram Compiler is live now! Watch Tom Wickham-Jones discuss software engineering and computer science on our YouTube channel!

Hello everyone!

I’ll be presenting an Overview of Number Theory tomorrow, Oct 18, at 11 AM CST on YouTube!

I'll be discussing number theoretic concepts in the Wolfram Language, like integer factorization, primality testing, Diophantine equations and much more.

Come watch and ask questions or leave them below.

Yes, you can find the presentation notebook here!

Hi David,

Dedicated discussion is now available here:

Wolfram R&D LIVE: Overview of Number Theory
https://community.wolfram.com/groups/-/m/t/3064700

A new mini-series is now available! Check out the first episode, with Tom Wickham-Jones giving An Overview of the Wolfram Compiler on our YouTube channel!

Outstanding work, @Martijn, looking forward to it! I highly recommend to all this presentation.

Super cool! Is there any way I could get that notebook theme?

Will the notebook presented in the video of Sep 13, 2023 video, " Make High Quality Graph Visualization" by Jaebum Jung be shared here?

Thank you very much. Good presentation with useful information on graphs and networks.

Episode 2 of the Numerical Computation mini-series is now available. Mark Sofroniou discusses applications and uses of numerical computation. Check it out here on YouTube!

Check out our new mini-series on Numerical Computation! Our first episode features Rob Knapp giving an overview of numerical computation here.

I’m looking forward to presenting on Labeling Everywhere (Wednesday tomorrow) at 11 AM CST on YouTube! I’ll be discussing the labeling framework in the WL and labeling automation in different kinds of features like points, curves, surfaces and more. This talk will give you a grand view of what tools are available next time when you are visualizing your data or functions.

Come watch and ask questions or leave them below.

You can check out the Wolfram Community post here: https://community.wolfram.com/groups/-/m/t/3007543

Exciting news! I'm hosting a presentation about the Equation Generator for Equation-of-Motion Coupled Cluster with the help of the Computer Algebra System in Mathematica. Join me tomorrow, Wednesday, at 11 AM CST on YouTube!

During the session, I'll cover a range of topics, from quantum mechanics to a beginner-friendly intro to quantum chemistry. And of course, we'll dive into the world of coupled cluster and equation generators.

You're invited to tune in, watch, and participate by asking questions in real-time or leaving them in the comments below the video. This presentation is tailored for the awesome Wolfram Mathematica community. Don't miss out!

Join us now for Christopher Wolfram's talk on Foreign Function Interface! Live on YouTube and Twitch.

He will give an overview of how to connect external code to the Wolfram Language using the Foreign Function Interface.

Hello!

I am looking forward to tomorrow's livestream, in which I'll talk about the Geo functionality in Wolfram Language.

We'll see how easy it is produce nice maps with GeoGraphics, and how we can visualize interesting data over them. In particular, we will show how perform precise computations of distances, angles and areas. How to fetch data from the extensive databases of WolframAlpha. Or how to use our many geo visualization functions to represent that data over different types of background maps.

Looking forward to talking with you tomorrow, Jose.

For more information on our new Wolfram R&D YouTube channel, check out this post: https://community.wolfram.com/groups/-/m/t/2941596

Subscribe to the channel here: https://wolfr.am/1eatWLcDA

Hi everyone, tomorrow (31st May 2023) I will be giving the first part of what will be a series of talks on Random Sampling in Probability and Statistics. Tomorrow's talk will be an overview of random sampling from univariate distributions: uniform RandomNumberGenerators, continuous distributions and discrete distributions.

Excellent presentation Paritosh Mokhasi. Will you be making your presentation notebook available?

Hi Craig! The presentation from Paritosh's talk yesterday is available here: https://community.wolfram.com/groups/-/m/t/2921756

Hello!

I'm excited to present an overview of control systems tomorrow!

I'll start with the very basics, namely ordinary differential and difference equations, because control systems can be considered as the analysis and manipulation of such equations. I will also showcase streamlined workflows for controller design and deployment.

Come watch and ask questions or leave them below.

Hello, everyone!

In my presentation I will talk about how I developed MaXrd, a package for crystallography and research in materials science. During my years at the university, MaXrd grew from a hobby project to a more generalised tool, and it was crucial in my Master's and PhD studies.

Part 1 of the talk will concern technical details of how the package has been structured and developed over time, and what I have learned from a programming perspective. In part 2 we will see examples of its functionality, and I will demonstrate how it has been a companion in my research.

Come watch tomorrow if you're interested in the Mathematica aspect or the applicability in X-ray physics!

Hi everybody!

Today I'm going to be talking about relational databases, SQL and the Wolfram Language Entity framework.

This is the fist avenue for truly out-of-core data analysis in the Wolfram Language, it builds on decades of advancements in relational databases and it harnesses the power of a fully symbolic language, such as the Wolfram Language.

You can't really miss it!

See you later!

Hi everyone!

I am looking forward to presenting tomorrow's livestream on building games with Unity and the Wolfram Language.

I will start with a brief introduction to the Unity game engine, so no prior experience with Unity is required. Following this, I'll dive into some hands-on examples to showcase how you can use Unity and the Wolfram Language to create and deploy interactive games and experiences.

There will be some time at the end for questions, so feel free to post them below or in the chat during the livestream.

Can't wait to see you there!

Alec Shedelbower

Last week, we featured "Everything to know about Mellin-Barnes Integrals - Part 2" with Oleg Marichev

Find the livestream presentation notebook and recording in the dedicated discussion here:
https://community.wolfram.com/groups/-/m/t/2861119

The recording of the livestream is also on YouTube and the presentation notebook is on the Notebook Archive.

Join us tomorrow for the Build your first game in the Wolfram Language with Unity game engine with Alec Shedelbower!

Hello!

I'm looking forward to presenting "Build your own Shakespearean GPT - a ChatGPT like GPT model" tomorrow!

I'll be introducing the Generative Pre-trained Transformers models and we will walk through the technical details of training a GPT model using the Wolfram Language. You can check my post and notebook here: https://community.wolfram.com/groups/-/m/t/2847286

Come watch and ask questions or leave them below.

Jofre Espigule-Pons

In the last two weeks, we've featured a livestream on Introducing Astro Computation featuring Jose Martin-Garcia and Jeff Bryant and a discussion on Understanding Time, Date and Calendars with Nick Lariviere.

You can find the Astro Computation video and the presentation notebook in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2852934.
The recording is also available on YouTube and the presentation notebook on the Notebook Archive.

The Understanding Time, Date and Calendars livestream presentation notebook and recording can be found in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2851575.
The recording is also available on YouTube and the presentation notebook on the Notebook Archive.

Join us this Wednesday for Build your own Shakespearean GPT - a ChatGPT like GPT model with Jofre Espigule-Pons!

Hello!

We are looking forward to tomorrow's livestream, in which we'll talk about the new Astro functionality in Wolfram Language.

We will show how to represent positions in space and the celestial sphere with AstroPosition, and how to perform computations with them. We will construct star charts with AstroGraphics, and visualize astronomical events like solar eclipses or planetary conjunctions. We will also show visualization examples for future Astro functionality.

Bring your Astro questions to the livestream, or post them here.

See you tomorrow!

Jose Martin-Garcia and Jeff Bryant.

Yes! The notebook for Astro Computation will be updated shortly, I will reply here as well so that you can see it as soon as it's up!

Last week, we featured a livestream on Latest features of System Modeler with Jan Brugard and Ankit Naik!

Find the livestream presentation notebook and recording in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2842136

The recording of the livestream is also on YouTube and the presentation notebook on the Notebook Archive.

Join Jose Martin-Garcia tomorrow for an Introduction on Astro Computation!

I will be discussing “Everything to know about Mellin-Barnes Integrals - Part 1” this Wednesday! I work with MB integrals from 1971 when found nice book of L.J.Slater, which explained structure of hypergeometric type functions, including MeijerG & FoxH functions. I will try to teach people do not afraid them, because these "monsters" accumulate majority of named mathematical functions and those who can know them will look at other functions as at particular cases. I together with co-authors published 12 (or 11) books in this area, including 5 large volumes of "Integrals and Series". At first part of talk I will describe MB integrals and show how to convert functions into them (if it is possible), how to evaluate them and how to build conditions of their existence and evaluation.

Yesterday, we featured a livestream on PDE Modeling featuring Oliver Ruebenkoenig!

Find the livestream presentation notebook and recording in the dedicated discussion here:
https://community.wolfram.com/groups/-/m/t/2823264

The recording of the livestream is also on YouTube and the presentation notebook on the Notebook Archive.

Join Carlo Giacometti to Dive Into Video Processing next week!

Hi! Where can I download the nb-file of the presentation "PDE Modeling: Live with the R&D team"?

Thank you, Keren!

I am looking forward to answering your questions in "Ask Integration Questions to Oleg Marichev" tomorrow!

Sometimes users ask how to evaluate "simple looking" integrals, for example from x^x. I am ready to talk about do-ability different integrals from mathematical functions.

Join us and ask all your integration questions.

great talk. Will the notebook be available, and if so, where??

Thanks -- I didn't know that the Notebook Archive was (almost) live. It could use a better way to find stuff. If you hadn't sent me the link to Lou's notebook, it would have been hard to find.

Back in the mid-aughts, Wolfram Research released Mathematica 6 to the world, with support for Dynamic and related technologies. This allowed Wolfram Notebook users to easily construct interactive content, including sophisticated user interfaces, with deep computational roots.

As we gained experience with this tech, it became clear that certain approaches produced GUIs that were more responsive and maintainable than others. A collection of best practices formed. Over time, those crystallized into a set of high level Principles of Dynamic Interfaces for Mathematica and related products.

This Wednesday (January 11), I'm honored to be giving the first Wolfram R&D live stream of 2023, in which we'll examine these principles. Please join us as we highlight some essential concepts and key techniques that should be in every Wolfram Language developer's interface toolkit.

I look forward to your questions. Hope to see you on Wednesday!

Yesterday, we featured a livestream on the Wolfram Resource System: Repositories & Archives with Bob Sandheinrich!

Find the livestream presentation notebook and recording in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2732183

The recording of the livestream is also on YouTube and the presentation notebook on the Notebook Archive.

Join us on January 11th for Principles of Dynamic Interfaces with Lou D'Andria!

Tomorrow, Wednesday the 7th of December, it's going to be my pleasure to present

“Inner Workings of ImageStitch: Image Registration, Projection and Blending"!

I will be showing all the steps needed to merge photos of a scene or panorama into a single coherent image. We will discuss the subtleties of image registration, form a graph of images connected via projective transformations, derive a projection onto a common canvas, and eventually blend all the image parts into a large panorama. It's an entertaining tour through many domains of image processing.

Join us and ask questions or leave them below.

This week, we featured a "Q&A with Calculus & Algebra Developers" with Devendra Kapadia and Daniel Lichtblau.

The recording of the livestream is on YouTube and the presentation notebooks are here and here.

Last week, we featured a livestream on "xAct: Efficient Tensor Computer Algebra" featuring Jose Martin-Garcia.

Find the livestream presentation notebook and recording in the dedicated discussion here:
https://community.wolfram.com/groups/-/m/t/2713818

The recording of the livestream is also on YouTube and the presentation notebook on the Notebook Archive.

Join us on Wednesday for Q&A with Calculus & Algebra Developers featuring Devendra Kapadia and Daniel Lichtblau! Come ask them questions!

Yesterday, we featured a livestream on "Latest in Machine Learning" featuring Giulio Alessandrini!

Find the livestream presentation notebook and recording in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2705779

The recording of the livestream is also on YouTube and the presentation notebook on the Notebook Archive.

Join us next week for xAct: Efficient Tensor Computer Algebra with Jose Martin-Garcia!

Thanks for the talk!

Generative AI is having a big moment now, is stable diffusion or other recent controllable image generation techniques coming into the NetTrain framework in 13.X?

Export to onnx is nice, but I'd love to some distillation, quantization, sparsification and other compression tools!

Also, can we download your slide nb from somewhere?

Yesterday, we featured a livestream on Computational Geology with Jeff Bryant!

Find the livestream presentation notebook and recording in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2701172

The recording of the livestream is also on YouTube and the presentation notebook on the Notebook Archive.

Join Giulio Alessandrini next week to talk about the Latest in Machine Learning!

Yesterday, we featured a livestream on "Behind the Scenes at the Wolfram Technology Conference 2022"!

Find a recording of the livestream on YouTube.

Join us next week for Computation Geology with Jeff Bryant!

Yesterday, we featured our first ever livestream with a guest speaker! Matthias Geilhufe gave a presentation on the Group Theory Package (GTPack) and Symmetry Principles in Condensed Matter.

Find the livestream presentation notebook and recording in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2678940

The recording of the livestream is also on Twitch or YouTube and the presentation notebook on the Notebook Archive.

Join me next week for a Behind the Scenes look at the Wolfram Technology Conference!

This week on Wolfram R&D livestreams we featured a livestream on Tree Representation for XML, JSON and Symbolic Expressions by Ian Ford.

Find the livestream presentation notebook and recording in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2649407

The recording of the livestream is also on Twitch or YouTube and the presentation notebook on the Notebook Archive.

Join us on October 26th for a presentation on Group Theory Package (GTPack) and Symmetry Principles in Condensed Matter by Matthias Geilhufe!

Today, we featured a livestream on a Computational Exploration of Alcoholic Beverages by Isabel Skidmore.

Find the livestream presentation notebook and recording in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2635049

The recording of the livestream is also on Twitch or YouTube and the presentation notebook on the Notebook Archive.

Join Ian Ford to discuss Tree Representation for XML, JSON and Symbolic Expressions next week!

Today on Wolfram R&D livestreams we featured our first ever Q&A featuring Graphics and Visualization developers! Thank you to Brett Champion, Yuzhu Lu, Matthew Adams and James Lane for joining us!

Find a recording of the livestream on Twitch or YouTube.

We were excited to see the engagement during the livestream today and will be having more Q&A sessions. Our next one will be on Calculus, look out for the schedule soon!

Let us know if you have a suggestion for a Q&A session you'd like to see below.

Today on Wolfram R&D livestreams we featured a livestream on Paclet Development by Connor Gray.

Find the livestream presentation notebook and recording in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2616863

The recording of the livestream is also on Twitch or YouTube and the presentation notebook on the Notebook Archive.

Join Giulio Alessandrini next week to talk about the latest developments in Machine Learning!

Yesterday, Jason Biggs livestreamed an "Overview of Chemistry".

Find the livestream presentation notebook and recording in the dedicated discussion here: https://community.wolfram.com/groups/-/m/t/2613617

The recording of the livestream is also on Twitch or on YouTube and the presentation notebook on the Notebook Archive.

Join us next week for Paclet Development with Connor Gray!

The UPDATED SEPTEMBER schedule for the upcoming livestreams (see details at the top post of this discussion):

• Sept. 7th -- Overview of Chemistry by Jason Biggs
• Sept. 14th -- Paclet Development by Connor Gray
• Sept. 21st -- Latest in Machine Learning by Giulio Alessandrini
• Sept. 28th -- Q&A with Visualization & Graphics Developers

Join me tomorrow when we look at recently added visualization features, including extensions to scaling functions and ternary plots.

I'll also answer questions as time allows and I'm able. Ask them here before the stream or during the live presentation.

Yes, added to the schedule! Keep more suggestions coming!

I am looking forward to presenting the “Latest in Graphics & Shaders” for our second livestream on Wednesday, August 17th!

During this livestream, I will be covering the basics of how shaders work and the various shaders available in the Wolfram Language. This includes the newly added symbols MaterialShading and DropShadowing.

If there are any specific questions regarding shaders you’d like me to address, please leave a comment below or ask it during the livestream.

I am excited to be presenting "What's New in Calculus and Algebra" for our first livestream on Wednesday, August 10!

Whether you are a new or experienced user, this livestream will be relevant for you.

If there are specific questions or topics surrounding Calculus and Algebra you'd like to see on the stream, leave a comment below.