LAFF UTx

LAFF UTx Linear Algebra - Foundations to Frontiers
Learn the theory of linear algebra hand-in-hand with the practice of software library development.

Linear Algebra – Foundations to Frontiers (LAFF) is packed full of challenging, rewarding material that is essential for mathematicians, engineers, scientists, and anyone working with large datasets. Students appreciate our unique approach to teaching linear algebra because:
• It’s visual.
• It connects hand calculations, mathematical abstractions, and computer programming.
• It illustrates

the development of mathematical theory.
• It’s applicable. In this course, you will learn all the standard topics that are taught in typical undergraduate linear algebra courses all over the world, but using our unique method, you'll also get more! LAFF was developed following the syllabus of an introductory linear algebra course at The University of Texas at Austin taught by Professor Robert van de Geijn, an expert on high performance linear algebra libraries. Through short videos, exercises, visualizations, and programming assignments, you will study Vector and Matrix Operations, Linear Transformations, Solving Systems of Equations, Vector Spaces, Linear Least-Squares, and Eigenvalues and Eigenvectors. In addition, you will get a glimpse of cutting edge research on the development of linear algebra libraries, which are used throughout computational science. We invite you to LAFF with us! This MOOC is sponsored by

The University of Texas at Austin
• Department of Computer Science
• Division of Statistics and Scientific Computation
• Institute for Computational Engineering and Sciences
• Texas Advanced Computing Center
• College of Natural Sciences
• Office of the Provost
The University of Texas System
The National Science Foundation

11/13/2025

All LAFF courses have been extended one more year! We're never sure if this will happen since it takes negotiations with UT and edX. By extending and not restarting, we maintain free audits with access to all of the materials. Spread the word please.

06/19/2025

Folks are still LAFFing. All four of the MOOC courses will be running until December 31, 2025. They are still free to audit and we still monitor the discussion boards daily. We don't know about the future, so LAFF while you can.

01/01/2025
09/29/2024

There was some concern about the future of our LAFF courses earlier this summer. However, we have just extended all of our offerings on the edX platform through December 2025. That means if you already signed up, you have even more time to complete. 😀 Please help us get the word out.

07/19/2024

Happy July 2024! We intend to resume being active on FACEBOOK to better connect with our LAFF community that has grown over the last 10 years. We currently offer 4 courses on edX. We are so thankful for the learners who have helped shape them. LAFF long and prosper.

12/22/2023

Happy Holidays! While 2023 is coming to an end, we extended all of our MOOCs through 2024. Wishing all a wonderful coming year, full of LAFFs!

11/26/2022

I received an announcement that edX is having a 20% off sale. Our MOOCs are still free to audit but verified certificates are usually $99 dollars now. All four run through Dec. 2023.

All four of our MOOCs on edX have been extended through December 2023.  You have more time to LAFF.  For more informatio...
10/03/2022

All four of our MOOCs on edX have been extended through December 2023. You have more time to LAFF. For more information about these courses, check www.ulaff.net .

An e-book (PDF) that integrates the materials for LAFF, including 270+ short videos, answers to exercises, browser-based activities, and programming exercises for MATLAB.

05/31/2022

We have about 50 signed up for the ALAFF summer cohort and a half-dozen coming to office hours the first two weeks. We will again have office hours Saturday June 4 at 10:30 AM Texas time. Our intent is to answer questions about week 1 and introduce week 2. You are invited to join us. More information can be found on the discussion board of ALAFF on edX.

We're trying something new this summer.  For Advanced Linear Algebra: Foundations to Frontiers (ALAFF), which is self-pa...
05/23/2022

We're trying something new this summer. For Advanced Linear Algebra: Foundations to Frontiers (ALAFF), which is self-paced, graduate level, numerical linear algebra course, we have a summer cohort going through the material paced and have some office hours scheduled to answer questions to keep learners going. We hope this might add a sense of community as well as grounding the value of the course. If you are interested you can find more info on the edX discussion board and a button for the course or at www.ulaff.net . Recall that our courses can be audited for free and you get total access. This week is setting up (week 0) and next week will be course start. Zoom office hours will be on Saturday at 10:30 AM Texas time. Please help us get the word out.

An e-book (PDF) that integrates the materials for LAFF, including 270+ short videos, answers to exercises, browser-based activities, and programming exercises for MATLAB.

01/05/2022

Happy 2022! We have relaunched all of our MOOCs through December 2022. There is a change in price of the certificates. We have exemptions for ALL of the courses so that auditors have access to all of the materials for this run. Please help us get the word out that folks can keep LAFFing.

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Austin, TX
78712

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