WFFEQ-DEFEQ : WFFOP

WFFEQ-DEFEQ is a wff operation.
Tests for equality modulo definitions, lambda conversion,
alphabetic change of bound variables and the definition of the symbol = .
 
The calling scheme for WFFEQ-DEFEQ is:

(WFFEQ-DEFEQ WFF1 WFF2)
"GWFF" "GWFF"


The result is of type BOOLEAN.

TPS documentation homepage


© 1988-99, Carnegie Mellon University.

TPS homepage