See: <a href="/doc/reference/classes/ucalc/error-=-[errorinfo]/">Error = [ErrorInfo]</a>, <a href="/doc/reference/classes/ucalc.errorinfo/trapondividebyzero-=-[bool]/">TrapOnDivideByZero = [bool]</a>, <a href="/doc/reference/classes/ucalc.errorinfo/traponoverflow-=-[bool]/">TrapOnOverflow = [bool]</a>