gives the roots of unity for the field 
generated by the algebraic number 
.
NumberFieldRootsOfUnity
gives the roots of unity for the field 
generated by the algebraic number 
.
Details
- NumberFieldRootsOfUnity gives a list of all algebraic numbers
in the field 
for which 
for some 
. - NumberFieldRootsOfUnity returns any
other than 
as AlgebraicNumber objects in the field 
.
Examples
open all close allScope (4)
Properties & Relations (2)
A list of roots of unity in the field 
:
Roots of unity are also algebraic integers and units:
Use RootReduce to get canonical complex expressions:
Text
Wolfram Research (2007), NumberFieldRootsOfUnity, Wolfram Language function, https://reference.wolfram.com/language/ref/NumberFieldRootsOfUnity.html.
CMS
Wolfram Language. 2007. "NumberFieldRootsOfUnity." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/NumberFieldRootsOfUnity.html.
APA
Wolfram Language. (2007). NumberFieldRootsOfUnity. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/NumberFieldRootsOfUnity.html