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1d
answered How to convert 3 SAT Problem to a Graph using some kind of reduction ~?
2d
answered How to compute the arrival rate
2d
comment How to compute the arrival rate
You could just divide the number of arrivals by the sum of times between the arrivals, provided the interarrival times do not overlap.
Jun
28
comment RSA number sequence encryption
Have a look at a related post: math.stackexchange.com/questions/379934/…
Jun
28
revised Disjoint matrix multiplication
added Schönhage's 3x3 algorithm
Jun
26
comment Disjoint matrix multiplication
At least, they are citing Schönhage and Pan as references in "Matrix Multiplication via Arithmetic Progressions".
Jun
25
answered Disjoint matrix multiplication
Jun
21
answered How do you find the minterm list of a boolean expression containing XOR?
Jun
18
answered Reduce Boolean Expression
Jun
1
comment Reduction from Circuit-Sat to 3-Sat
The Tseitin Transformation is commonly used to transform Circuit SAT to CNF SAT. The idea is to introduce one switching variable per gate. If all gates are restricted to two inputs, the transformation creates 3-SAT CNF clauses with three or fewer literals.
May
12
answered Logic gate diagram and $K$-map.
May
10
comment Disjunctive normal form and shannon normal form
You could try to save some work by prior simplification, but a truth table for three variables is not that long anyhow.
May
8
answered Disjunctive normal form and shannon normal form
May
6
comment Matrix Properties Reference
Have a look at the Matrix Cookbook: eattardo.com/wp-content/uploads/2013/10/MatrixCookbook2012.pdf
Apr
5
comment Radio factory linear program
Hint: Translate the description into linear equations or inequalities - sentence by sentence. Decision variables (week-wise): producing workers. Dependent/derived variables: production volume, payments, working costs, mentoring workers, productive students (= additional workers or mentors). In your objective function you just added the revenues but forgot to subtract the costs.
Apr
4
answered An effective way to find missing minterms
Mar
27
answered A problem on solving functional equations
Mar
26
revised expanding boolean expression as maxterm
added 311 characters in body
Mar
26
answered expanding boolean expression as maxterm
Mar
4
revised Closed form for this 2 variable recurrence?
extended table