BSc. in Electrical Engineering from the University of Applied Sciences Windesheim, specialized in mathematical modeling and control theory.

Some of my favorites in this site:

• Compute $\int\limits_0^1 \log (2\arctan x+\frac{2x}{1+x^2})(1+x\arctan x)\ dx$
• Proving $\pi=(27S-36)/(8\sqrt{3})$, where $S=\sum_{n=0}^\infty\frac{\left(\left\lfloor\frac{n}{2}\right\rfloor!\right)^2}{n!}$
• $\int_0^1\int_0^1\binom{\text{something}}{\text{something}}\binom{\text{something}}{\text{something}}\cdot \text{something }dxdy$ with closed-form
• When $\cosh (z)=0$?

Feel free to contact me via: jan.eerland1@gmail.com