Digital information can be represented through the use of Boolean algebra, which is an important concept to study if one wishes to understand how computers work.
First:
I am given an assignment on drawing a combinational circuit that directly implements Boolean expression for F(x, y, z)= xz + (xy + z').
Second:
In my text book it gives me an over simplified example which is xy+(x')y.
Third:
In the end of chapter reviews they then through in the following F(x, y, z)= xz + (xy + z') which is more complicated but with no explanation.