Logic symbols can also be used to represent boolean expressions.
Table 1 shows the corresponding symbol for each logic gate.
Table 1
| Logic gate | Symbol |
|---|---|
NOT(A) |
A |
A AND B |
A . B |
A OR B |
A + B |
A XOR B |
A ⊕ B |
Note: the bar needs to go over everything inside the
NOT: for example,
NOT(A AND B)
would become (A . B)
Convert the boolean expression
(A XOR B) AND
NOT(C OR D)
into logic symbols.
(A ⊕ B) .