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://jupiter.math.nctu.edu.tw/~weng/courses/alg_2007/Algebra%202006-2/Handout-Section31.pdf

https://web.math.utk.edu/~finotti/s08/m552/statements.pdf