Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
I'm a master student at UFRJ. My interest are: Real Analysis, General Topology, Group Theory.
I'm here to learn and, eventually, help someone.