How to calculate a Modulo? - Mathematics Stack Exchange
May 16, 2015 · 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 …
modular arithmetic - Correct Notation for Modulus Equations ...
Dec 3, 2024 · 6 I recently came across the following notations in a computer forum for modulus operations. $$5\equiv1\text { (mod 2)}$$ $$5=1\text { (mod 2)}$$ $$5=1\text { mod 2 }$$ …
Clarifying meaning of "mod" - Mathematics Stack Exchange
Nov 14, 2016 · Based of its definition, Modulo operation is to find the "REMAINDER AFTER DIVISION" Since it's target is the remainder, "You mod something" = "the remainder". You …
How can I find a mod with negative number? [duplicate]
Why 9 mod -7 = -5? Quotient and remainder with negative integers. (5 answers) Closed 2 years ago. I know how to solve mod using division i.e. $$11 \mod 7 = 4$$ For this I did a simple …
modulo question - Mathematics Stack Exchange
Feb 23, 2012 · In math the meaning of 'mod' differs from its meaning in programming. The programmers primarily see 'mod' as a binary remainder operator that spews out an integer as …
What is modulo arithmetic - Mathematics Stack Exchange
Similarly, your mod function mod (m,n) performs the equivalent operation, resulting again in 1/13. The original equation asks, $$13 d\equiv 1 \qquad (\operatorname {mod} 1680)$$ or, what …
Finding modular of a fraction - Mathematics Stack Exchange
In the context of cryptography, I need to find the private key of a message and I need to use modular arithmetic. I understand how modular arithmetic using a clock with whole numbers. …
mod [= remainder] operation (and relation), name and meaning
Dec 22, 2013 · @ApprenticeHacker mod is overloaded in math. There is use of mod as a binary operator (often in computational conexts) and the more theoretical uses of mod for …
modular arithmetic - Is there any inverse operator for mod ...
Feb 26, 2021 · It seems to me that operators usually come in pairs: Plus and minus, Multiplication and Division, Exponentiation and Logarith, Derivative and Integral. Is there such inverse …
ring theory - Why is $n \bmod 0$ undefined? (by some authors ...
Nov 22, 2024 · :Could you tell me is mod 0 defined in the equivalence relation for congruent modulo since when an number is divided by zero it's undefined so could we have such a …