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FactDouble

Class

Implements the FACTDOUBLE function, which calculates the double factorial of a number (product of every other integer).

Definition

Assembly:Telerik.Windows.Documents.Spreadsheet.dll

Syntax:

public class FactDouble : NumbersInFunction

Initializes a new FACTDOUBLE function instance for calculating double factorials in formulas.

public FactDouble()

The name of the function.

public static readonly string FunctionName

Metadata describing the function's signature, category, and arguments.

public override FunctionInfo FunctionInfo { get; }

Property Value:

The function info as FunctionInfo.

The function name used in formulas.

public override string Name { get; }

Property Value:

The name as String.

Virtual method evaluating the function with System.Object arguments array.

protected override RadExpression EvaluateOverride(FunctionEvaluationContext<double> context)

The context.

Returns:

Functions result as RadExpression.