Description: Compares two numeric values using an inclusive absolute tolerance.
Calling convention: CIP_IsFloatEqual(AValue1: Double, AValue2: Double, [ADelta: Double]): Boolean
Parameters:
AValue1: first numeric value.
AValue2: second numeric value.
ADelta: optional tolerance; when omitted or explicitly NULL, DB_DATETIME_DELTA is used.
Returns: Boolean TRUE when both values are NULL or AValue2 lies between AValue1-ADelta and AValue1+ADelta; FALSE when only one value is NULL or the values differ.
Availability: Default.
Example:
Equal := CIP_IsFloatEqual(MeasuredValue, ExpectedValue, 0.001);