Class ImReal

  • All Implemented Interfaces:
    FreeRefFunction, Function, Function1Arg

    public class ImReal
    extends Fixed1ArgFunction
    implements FreeRefFunction
    Implementation for Excel ImReal() function.

    ImReal (Inumber)

    Returns the real coefficient of a complex number in x + yi or x + yj text format.

    Inumber A complex number for which you want the real coefficient.


    • If inumber is not in the form x + yi or x + yj, this function returns the #NUM! error value.
    • Use COMPLEX to convert real and imaginary coefficients into a complex number.
    • Constructor Detail

      • ImReal

        public ImReal()
    • Method Detail

      • evaluate

        public ValueEval evaluate​(ValueEval[] args,
                                  OperationEvaluationContext ec)
        Specified by:
        evaluate in interface FreeRefFunction
        args - the pre-evaluated arguments for this function. args is never null, nor are any of its elements.
        ec - primarily used to identify the source cell containing the formula being evaluated. may also be used to dynamically create reference evals.
        never null. Possibly an instance of ErrorEval in the case of a specified Excel error (Exceptions are never thrown to represent Excel errors).