Tagged Questions
0
votes
1answer
113 views
The input represent a 4-bit unsigned binary number, the output W, is 1 if the number is multiple of 2 or 3 but not both.
I completely understand how to make a truth table and the entire concept of boolean algebra. However, I am confused how to make the truth table for the above information. Because the input is a 4-bit ...
2
votes
2answers
107 views
multiple xor (sum of parities)
If we have:
$b_1 \oplus b_2 = b_1 (1 - b_2) + b_2 (1 - b_1)$
what is (or are, if there are different versions) the compact general formula for a multiple "summation":
$b_1 \oplus b_2 \oplus \dotsb ...
9
votes
1answer
360 views
Finding Expressively Adequate truth Functions
I was wondering if someone could help me count the total number of Truth Functions of 3 variables, that can generate all the possible truth functions..
I got 56 but I'm not sure of the answer.
EDIT: ...
