GDR : WFFOP

GDR is a wff operation.
Extract the 'argument' part of an application.
Returns the scope of the binder from a wff with top-level binder.
 
The calling scheme for GDR is:

(GDR GWFF)
"GWFF"


The result is of type GWFF.

The arguments have the following meaning:
GWFF : gwff

TPS documentation homepage


© 1988-99, Carnegie Mellon University.

TPS homepage