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- How to calculate a Modulo? - Mathematics Stack Exchange
16 I really can't get my head around this "modulo" thing Can someone show me a general step-by-step procedure on how I would be able to find out the 5 modulo 10, or 10 modulo 5 Also, what does this mean: 1 17 = 113 modulo 120 ? Because when I calculate (using a calculator) 113 modulo 120, the result is 113 But what is the 1 17 standing for then?
- How can I find a mod with negative number? [duplicate]
The division algorithm is defined as Euclidean division, where given two integers a and b, with b ≠ 0, there exist unique integers q and r such that a = bq + r a = b q + r and 0 ≤ r <|b| 0 ≤ r <| b | therefore, r r MUST always be positive and numbers modulo fit into this definition therefore, the mod of a number is never negative
- Modulo 2 binary division (XOR not subtracting) method
I have attached an image showing a Modulo 2 binary division I can roughly understand the working below which is using XOR calculation but I am not sure how the answer (in red) is being computed
- How to find the inverse modulo - Mathematics Stack Exchange
Here, you reduce modulo 31 31 where appropriate, and the only thing to be careful of is that you should only multiply and divide by things relatively prime to the modulus Here, since 31 31 is prime, this is easy
- Associativity, commutativity and distributivity of modulo arithmetic
So long as these operations are well-defined, the properties will be inherited from the properties of the usual addition and multiplication of integers (just like in any ring modulo an ideal)
- What is the difference between Modulus, Absolute value and Modulo?
The answer to "what is the difference" is "there isn't even a single similarity " Modulus is a term used for absolute value in complex analysis, and also a term used for the thing-being-divided-by in remainder arithmetic (actually called modular arithmetic) This latter usage extends far beyond in abstract algebra - when we speak of something modulo I I, or speak of "modding out" by things, we
- Rules for algebra equations involving modulo operations
That lead me to wonder how one would deal with more complex problems involving modulo arithmetic I know several rules for reducing equations involving all sorts of operators from simple addition up through very complex triple integrals and the like But, I never learned any rules for manipulating the modulo operator
- Proofs with Modulo Operation - Mathematics Stack Exchange
Proofs with Modulo Operation Ask Question Asked 6 years, 5 months ago Modified 6 years, 5 months ago
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