RealValuedNumericQ
RealValuedNumericQ[expr] gives True if expr is a real-valued numeric quantity, and False otherwise.
Please visit the official Wolfram Language Reference for more details and examples on core symbols.
RealValuedNumericQ[expr] gives True if expr is a real-valued numeric quantity, and False otherwise.
Please visit the official Wolfram Language Reference for more details and examples on core symbols.