ExprRationalQ Method

Tells whether the Expr represents a Wolfram Language Rational number.

Definition

Namespace: Wolfram.NETLink
Assembly: Wolfram.NETLink (in Wolfram.NETLink.dll) Version: 2.0.0.0

C#

public bool RationalQ()

VB

Public Function RationalQ As Boolean

C++

public:
bool RationalQ()

F#

member RationalQ : unit -> bool

Boolean
true, if the Expr is a non-integer Rational number; false otherwise.

Works like the following test in the Wolfram Language: Head[e] === Rational.