A Modulo 2

A Modulo 2. These notes describe how to go about modulo 2 addition, subtraction and division. What is the modulo of a and b?

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For example, you’re calculating 15 mod 4. But it was introduced into westernmathematics by german scientist carl friedrich gauss, who also developed thebasis for the number theory. May 22, 2011 · modulo 2 arithmetic introduction.

In writing, it is frequently abbreviated as mod, or represented by the symbol %.

According to britannica, the concept of modular arithmetic has been used by ancient civilizations such as the indians and chinese. How is the addition done in modulo 2? Mathematically, the modulo congruence formula is written as: In western mathematics, german mathematician and physicist carl friedrich gaussdid the first systematic study of modular arithmetic.

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A ≡ b (mod n) and n is called the modulus of a congruence.

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Mod is used to adjust the rates accordingly.

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For example, you’re calculating 15 mod 4.

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This is the principle behind the military time system, beginningat midnight with 0000 hours, and ending the hour at 11pm with 2300 hours.

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To set a standard, pilots and the military use the greenwich mean time(gmt) which they also call zulu time (z).

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An example is the chinese book master sun’s mathematical manual, which dates back from 300 ad.

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Mod is a mathematical function that allows us to measure the remainder in a sum.

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For instance, when pilots report that a plane will reach a base at 2100z, it means it will arrive at 9pm gmt.

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Modular arithmetic, sometimes called clock arithmetic, is acalculation that involves a number that resets itself to zero each time a wholenumber greater than 1, which is the mod, is reached.