public ValueEval evaluate(ValueEval[] args, OperationEvaluationContext ec) {if (args.length != 1) {return ErrorEval.VALUE_INVALID;}return evaluate(ec.getRowIndex(), ec.getColumnIndex(), args[0]);}
public ValueEval Evaluate(ValueEval[] args, OperationEvaluationContext ec){if (args.Length != 1){return ErrorEval.VALUE_INVALID;}return Evaluate(ec.RowIndex, ec.ColumnIndex, args[0]);}