olemus
korpuse laiend, mille kõik elemendid on algebralised
= extension E of a field F, if every element in E is algebraic over F

ülevaateid
https://en.wikipedia.org/wiki/Algebraic_extension
https://web.math.utk.edu/~finotti/s08/m552/statements.pdf