type/radnumext - Maple Programming Help

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type/radnumext

check for a radical number extension

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

type(expr, radnumext)

Parameters

expr

-

expression

Description

• 

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).

Examples

type112,radnumext

true

(1)

type53243,radnumext

true

(2)

type451314,radnumext

true

(3)

typex14,radnumext

false

(4)

typeI,radnumext

true

(5)

See Also

sqrt

type

type/algnumext

type/radext

type/radfunext

type/radical

type/radnum