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Rate

Class

Implements the RATE financial function that calculates the interest rate per period for an annuity using iterative approximation.

Definition

Assembly:Telerik.Windows.Documents.Spreadsheet.dll

Syntax:

public class Rate : NumbersInFunction

Initializes a new RATE function instance for calculating interest rate per period using iterative methods with configurable guess value.

public Rate()

Function name identifier for the RATE function.

public static readonly string FunctionName

Metadata describing the function's signature, arguments, and return format for use by the expression evaluator.

public override FunctionInfo FunctionInfo { get; }

Property Value:

The function info as FunctionInfo.

Function name used for formula evaluation and display.

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.