[tangus]

That's actually a really practical set of operators.

[_a_a_a_]

Can you elaborate? TIA

[tangus]

The shape of the operators visually shows how the function works. It also has some nice visual properties as

A and B -> A d B

not A and B -> flip horizontally: A b B

A and not B -> flip vertically: A q B

not A and not B -> rotate: A p B

etc...