experiments

A repository containing my little experiments

$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$

Here is a simple flow chart:

graph TD;
    A-->B;
    A-->C;
    B-->D;
    C-->D;