So I'm going to take you through, perhaps push you a little bit mathematically -- so brace yourselves -- push you a little bit to understand how this language works, which enables us to capture what is symmetry.
Stoga ću vas provesti, možda malo pogurnuti matematički pa se pripremite -- pogurati vas malo kako biste razumjeli kako radi ovaj jezik, koji nam omogućuje usvojiti što je simetrija.