RealValuedNumberQ

Disponível

Tests if an expression is a real-valued number.

Formas

RealValuedNumberQ[expr]

Exemplos verificadosRealValuedNumberQ[x] → False

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Tópicos

Atomic Elements Of Expressions - Numbers »
New In133 Alphabetical Listing - R
Representation Of Numbers - Testing for Types
Testing Expressions - Numerical Properties

Relacionados

NumberQ RealValuedNumericQ NumericQ IntegerQ MachineNumberQ Real Integer Rational Complex IntegerDigits Precision RealDigits

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