type/radnumext
check for a radical number extension
Calling Sequence
Parameters
Description
Examples
type(expr, radnumext)
expr
-
expression
The type(expr, radnumext) calling sequence checks to see if expr is a radical number extension.
A radical number extension is an algebraic number extension specified in terms of radicals. This is a root of a combination of rational numbers and roots of rational numbers specified in terms of radicals.
The type(expr, radnumext) calling sequence is equivalent to type(expr, radnum) and (type(expr, radext).
See Also
sqrt
type
type/algnumext
type/radext
type/radfunext
type/radical
type/radnum
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