Laser 128 - Page 99

INTRODUCTION
NOT
A NOTA
I
0
0
I
AND
A
B A AND B
I I I
I
0 0
0 I 0
0
0
0
OR
A
B
A ORB
I
I
I
I 0 I
0 I I
0 0
0
1.6.3 RELATIONAL OPERATORS
These operators share some similarities with
the logical operators, in that their result can
only be a zero or a one ("false" or "true").
Like the logical opera tors , these relation al
operators can be used to make decisions
regarding program branching .
Opera tor Rel a ti on Example
Equality
A=B
< >
Inequality
A<>B
<
Less than
A<B
>
Greater than A>B
< =
Less than or equal to
A<=B
> =
Greater than or equal to
A>=B
11-8