--------------

clear
^^^^^^^

Basis Function Combinator

Clear everything from the stack.
    ::

        clear == stack [pop stack] loop

           ... clear
        ---------------



Gentzen diagram.


Definition
~~~~~~~~~~

if not basis.


Derivation
~~~~~~~~~~

if not basis.


Source
~~~~~~~~~~

if basis


Discussion
~~~~~~~~~~

Lorem ipsum.


Crosslinks
~~~~~~~~~~

Lorem ipsum.


