Monday, October 18, 2021

From Tautology to Contradiction: fantasy on a schema by Ludwig Wittgenstein

If p then p,
And if q then q.
Not both
p and q.

Or if q then p.
Not q.
If p then q.
Not p.

And if q then
Not p, and
If p 
Not q

Then p or q.
Or q and p.
Or if p then q  
Then q if p.