New posts in Self Learning

Where to go after "olympiad math"?

How to check if a function is convex

Every interval $I \subset \mathbb{R}$ is connected. [Proof clarification]

Solving $3x^2 - 4x -2 = 0$ by completing the square

Can't solve system of linear equations (that need simplification first)

Proving $\int_0^\infty x^ne^{-tx}\frac{\sin x}xdx=\frac{\sin n\theta}{(1+t^2)^{n/2}}(n-1)!$, where $\theta=\arcsin\frac1{\sqrt{1+t^2}}$

is Shannons "A mathematical theory of communication" worth reading for a beginner in information theory?

How to catch proof errors during self study?

On Infinite Limits

There are open sets $U$ and $V$ such that $U\cap V = \emptyset $ and $ U \cap \tau(V) =\emptyset $?