The < operator does not produce desired results

[52092985]

double electron_double = 0.01;
double atom_double = 0.00;
   
bool atom_false = false;
bool atom_true = true;
int j = 0;
string roots_signed[] = {"M1","M5","M15","M30","M60","M240","M1440"};

while(atom_double < 50.01){
  for(int i = 0; i < ArraySize(roots_signed); i++){
    memory[j].name = roots_signed[i] + "_" + DoubleToString(atom_double, 2);
    memory[j].weight = 1;
    j++;
  } 
  Print("Init Memory; " + (j - 1) + ", Object; " + memory[j - 1].name);
  atom_double += electron_double; 
}

Hi MQL% Community. I have a problem with the attached code, can you help me figure out whats wrong with it. When i run it, it creates to the memory array objects concatenated with "50.01", but that should not happen.

[Dominik Egert]

52092985:
atom_double += electron_double

You are falling for an issue, every new coder encounters one day.... - You are not understanding floating point data type.

Please read and understand this:

https://en.wikipedia.org/wiki/IEEE_754

[Carl Schreiber]

Learn to use the debugger to find out why and where you code is wrong:
https://www.metatrader5.com/en/metaeditor/help/development/debug

[52092985]

Dominik Christian Egert #:

You are falling for an issue, every new coder encounters one day.... - You are not understanding floating point data type.

Please read and understand this:

https://en.wikipedia.org/wiki/IEEE_754

Ok i understand, thank you. I knew it was the floating point type i just didnt know how and what to search for. I will convert the number to integers and deal with them that way. 

[52092985]

Carl Schreiber #:
Learn to use the debugger to find out why and where you code is wrong:
https://www.metatrader5.com/en/metaeditor/help/development/debug

I have never learnt how to use the debugger, i guess i have to learn. Thank you.