20.1 BOOLEAN ALGEBRA
Recall the basic rules of Boolean algebra,
- Symbols for Boolean operations may look different
e.g.
A = B * ( C * ( D + E + C ) + F * C )
A = B * C ------------------------------------ Simplified Form
A = B*C*D + B*C*E + B*C*F + B*C ----- Canonical/Disjunctive normal form
