Start with an unknown atmosphere ...
in an unknown climate...
containing unknown chemicals ...
in unknown combinations ...
and unknown proportions ...
and over an unknown period of time...
under unknown and changing conditions ...
in an unknown number of generations...
demonstrate what’s impossible.
***********************************************************
How about you provide evidence to support that anything under those conditions is even possible?
Oh, and please show your work....
I’m not the one claiming there’s some math that will demonstrate something about the topic.