3 Mar 2004
CS 3243 - Chapter 8
13
Another common mistake to
avoid
n
Typically,
Ù
is the main connective with
$
n
n
Common mistake: using
Þ
as the main
connective with
$
:
n
$
x
At(x,NUS)
Þ
Smart(x)
n
is true if there is anyone who is not at
NUS!