Changes

And so on.

And so on.

In this form of representation — for historical reasons called the "existential interpretation" of logical graphs — we have the following expressions of basic logical operations:

In this form of representation — for historical reasons called the "existential interpretation" of logical graphs — we have the following expressions for basic logical operations:

The disjunction <math>x \lor y</math> is written <math>((x)(y)).\!</math>

The disjunction <math>x \lor y</math> is written <math>((x)(y)).\!</math>