1. I'm not sure if I understood the definition of a unit before. It seemed trivial to me but Theorem 4.8 seemed very clear and non-trivial to me.
2. I thought it was interesting that in fields irreducible is prime and reducible is composite. I also thought it was interesting that every polynomial of degree 1 is irreducible, which means that in a field there are an infinite number of primes (irreducibles).
No comments:
Post a Comment