User blog comment:Boboris02/MBOT/@comment-1605058-20161230135452/@comment-1605058-20161230160204

The point I am trying to make is that you keep using a notation in a way different from the way it's used everywhere else in the world, which leads to unnecessary confusion.

About F - I agree now, since indeed F can't take an input.

Can you give me an example of something that isn't equal to anything?