olemus
ratsionaalarvude korpuse algebraline laiend
= algebraic extension of the field of rational numbers

ülevaateid
https://en.wikipedia.org/wiki/Algebraic_number_field
https://www.math.leidenuniv.nl/~evertse/dio17-3.pdf
https://link.springer.com/book/10.1007/978-3-662-03545-0

vt ka
- algebraline arv