Speculation: Your mental reactions are a form of mental currency. Read more 10 Jun 2026 - less than 1 minute read
[Doubt of an event] Consider a setup where various events are assigned various probabilities. For an event ${ E , }$ let ${ \mathbb{P}(E) }$ denote the probability of occurence of ${ E , }$ a measure of certainity of ${ E }$ occuring. Suppose we want to assign to each event ${ E, }$ a measure of doubt of ${ E }$ occuring, ${ \text{Doubt}(E) \... Read more 10 Jun 2026 - 2 minute read
“In mathematics you don’t understand things. You just get used to them.” - Von Neumann. It seems the same holds for everything. Read more 08 Jun 2026 - less than 1 minute read
[This is a brute-force way to compute the Laplacian in spherical coordinates.] Refs: “Advanced Engineering Mathematics” by Kreyszig. Youtube video: “Converting the Laplacian to Spherical Coords” by Todd Yilk. Link to the video: Link. [Spherical Coordinates] Recall Spherical Coordinates Note that spherical to c... Read more 07 Jun 2026 - 11 minute read
Ref: Coursera - University of Washington Machine Learning Course. Link to the course: Link. ROUGH NOTES (!) Updated: 7/6/26 MACHINE LEARNING We will consider MACHINE LEARNING: CASE STUDIES [Machine learning is changing the world] Old view of ML Data -> ML Algorithm -> “My curve is better than your curve” -> Write a paper. Int... Read more 03 Jun 2026 - 5 minute read