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Pi

Class

Returns the mathematical constant Pi (approximately 3.14159265358979), accurate to 15 digits, for use in trigonometric and geometric calculations.

Definition

Assembly:Telerik.Windows.Documents.Spreadsheet.dll

Syntax:

public class Pi : FunctionBase

Initializes a new PI function that returns the mathematical constant Pi.

public Pi()

The name of the function.

public static readonly string FunctionName

Metadata describing the function signature, category, and argument requirements.

public override FunctionInfo FunctionInfo { get; }

Property Value:

The function info as FunctionInfo.

The function name "PI" as it appears in spreadsheet formulas.

public override string Name { get; }

Property Value:

The name as String.

Evaluates the PI function and returns the constant value of Pi.

protected override RadExpression EvaluateOverride(FunctionEvaluationContext<RadExpression> context)

The context.

Returns:

Function result as RadExpression.