User:Mentus

About me
My name is Fernando Henrique Ferraz Pereira da Rosa, and I'm a statistician who lives in Brazil.

Contributions
I've made some contributions here and there to the English, German and Portuguese Wikipedias, but usually as anonymous. I've always wanted to contribute more but managed to take the time.

Tests
$$[-\tfrac{1}{2}, \tfrac{1}{2}]$$