Utility Functions

Built-In

name	parameters	description
Not	x	Returns 1 if x is 0, 0 otherwise.
If	x, y, z	Returns y if x is different than 0, y otherwise.

Math

Some methods from System.Math.

// register when creating the registry
new FunctionsRegistry().AddMath();
// or afterwards using the Evaluator instance
evaluator.FinctionsRegistry.AddMath();

name	parameters	description
Min	x, y	Returns the smaller of two decimal numbers.
Min	x, y, z	Returns the smallest of three decimal numbers.
Max	x, y	Returns the larger of two decimal numbers.
Max	x, y, z	Returns the largest of three decimal numbers.
Round	x	Rounds a decimal value to the nearest integral value.
Round	x, y	Rounds a decimal value to a specified number of fractional digits.
Floor	x	Returns the largest integer less than or equal to the specified decimal number.
Ceiling	x	Returns the smallest integral value that is greater than or equal to the specified decimal number.
Abs	x	Returns the absolute value of a decimal number.
Pow	x, y	Returns a specified number x raised to the specified power y.
Sqrt	x	Returns a positive square root of x.