We wrote a simple draft on our division by zero. ohttp://okmr.yamatoblog.net/ The contents are elementary and have wide connections to various fields beyond mathematics. We expect you write some philosophy, papers and essays on the division by zero from the attached source.
____________
The division by zero is uniquely and reasonably determined as 1/0=0/0=z/0=0 in the natural extensions of fractions. We have to change our basic ideas for our space and world.