I am trying to define several custom operators with custom precedence to implement geometric algebra. Loading the notation package << Notation` I can ...
How is + associated with Plus? Suppose I want to define a head FooBar and have it ...
How do I create an operator which acts like a derivative to everything to the right of it: for example: $ \left( \partial_x + \partial_y + z \right ) x \psi $ How do I make that evaluate to: $x ...