Nice problems (Part 01)
Today, I encountered another interesting mathematical problem again. However, it is so annoying to title posts for each such problem and I don’t believe the ...
Posts by Category
Mathematics
An IMO 2022 Problem
I accidentally encountered this problem when I was surfing facebook. Yeah, I know it sounds crazy that I can study anytime, even during my free time. 🤣 LOL!
Just a fun problem
A few day ago, I came across a mathematical problem by accident on the Internet. It was described as Figure 1 without any further explanations.
The closest point
Today’s problem is derived from a memory about a programming lesson I learned when I was a freshman. It is stated as follows:
First Post, Simple Beginning
It is really difficult to choose a topic for the first post. There are so many things I want to share. However, I remember the jokes everybody here often tal...
Cryptography
The very first blog I co-founded - ETACRYPT
Marginal Ideas has been considered as the most successful blog project I have ever had up to now. However, not too many people know that it is not my only bl...
Merkle tree
There are so many articles about this topic, so I don’t want to repeat what others wrote. In this post, I will try to focus things related to my work.
Artificial intelligence
Notes of Graph Neural Networks (Part 02)
1. Introduction
Notes of Graph Neural Networks (Part 01)
1. Introduction
Physics
Theory of Relativity (Part 02)
The previous post delved into the Lorentz transformation, derived from the fundamental postulates of Special Relativity. This transformation leads to some co...
Theory of Relativity (Part 01)
Most people know Albert Einstein and his very famous works relating to the Theory of Relativity, especially the equation:
