public ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0, ValueEval arg1) {try {double d0 = NumericFunction.singleOperandEvaluate(arg0, srcRowIndex, srcColumnIndex);double d1 = NumericFunction.singleOperandEvaluate(arg1, srcRowIndex, srcColumnIndex);return new NumberEval(evaluate(d0, d1, false));} catch (EvaluationException e) {return e.getErrorEval();}}

public override ValueEval Evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0, ValueEval arg1){double result;try{double d0 = NumericFunction.SingleOperandEvaluate(arg0, srcRowIndex, srcColumnIndex);double d1 = NumericFunction.SingleOperandEvaluate(arg1, srcRowIndex, srcColumnIndex);result = Evaluate(d0, d1);}catch (EvaluationException e){return e.GetErrorEval();}return new NumberEval(result);}
