3Blue1Brown on linear transformations and matrices

The whole series is excellent, but this video in particular – right from the first quote onwards – might help you understand what the point of matrix algebra is. Visualization really, really helps.

3Blue1Brown is magic: all hail the comedy of the commons!

Parag Sancheti shares a video about exponential functions

Parag Sancheti, a batchmate from GIPE shared a video after reading my last post about exponential functions:

I’ve been watching old videos by 3Blue1Brown, and had no clue that these were up! Thanks Parag.

Speaking of new videos on that channel, take a look at this one as well:


Pro tip, especially to the BSc students at GIPE (but honestly, the entire planet) – consider subscribing to this channel?