Having an unstable comparator might wreak havoc and maybe not give a proper distributed space of possible results? Edit: yes, here is an example (in the commen

Having an unstable comparator might wreak havoc and maybe not give a proper distributed space of possible results? Edit: yes, here is an example (in the comments) of how biased this is: https://stackoverflow.com/a/18650169/923847 https://stackoverflow.com/a/18650169/923847