I am not saying anything without knowing the facts, but I would like to help.
I am not the first in this thread to wonder what your direction is.
However you seem to have an oddly antagonistic attitude towards your physics classes.
If you are genuinely studying physics at a level to encounter relativity then this book may be of interest
On Space and Time edited by Majid - it explore exactly the granularity v continuity of space and time and contains essays from several famous physicists and mathematicians.
PS I still don't understand what you mean by (q1
)/2 - nor does Google.