This short book tries to cover the basics of the calculus of sequences as I believe this intriguing topic remains underapriciated, especially compared to its continuous counterpart. I myself am not an expert in this area, therefore the book tries to be rather shallow and focuses on intuitive explanation of the topics.
I'm Ondřej Sladký, student of bachelor's degree informatics at Charles University. I'm passionate about computer science and beautiful math. That's the reason why I decided to write this as a semestral work in the subject Introduction to networking.