{∅, {∅}, {∅, {∅}}} : Rage Against the Meat Grinder

Yes that's what I mean.If you were to apply this theory to math,then what would you say?Think of it as a sort of thought experiment.Will it hold?

For example,you study a certain branch of math &then you take up another ,completely (apparently) unrelated branch-will you find it easier to comprehend the latter thanks to your study of the former virtually unrelated branch?