Hello,

On 1 of my question, the answer is 804.0(038). And when the students write 804.0(038). This appear „804.0(038) is not correct. The correct answer would have been 804.0(038).“ … And this is confusing…

So, the question is with a input solution. I have put this : 804.0(038)|804.0 (038) on correct answer, and this in solution : Solution

I guess it as something to do with the regular expression and the braket. But I cannot figure it out…

How could I do to correct this ?

Thank for your answer !