mk_imp
boolSyntax.mk_imp : term * term -> term
Constructs an implication.
If t1
and t2
are terms of type
bool
, then mk_imp(t1,t2)
constructs the term
t1 ==> t2
.
Fails if t1
and t2
are not both of type
bool
.
boolSyntax.dest_imp
, boolSyntax.dest_imp_only
,
boolSyntax.is_imp
, boolSyntax.is_imp_only
,
boolSyntax.list_mk_imp