Titlebook: Number Theory in Science and Communication; With Applications in Manfred R. Schroeder Textbook 19973rd edition Springer-Verlag Berlin Heide

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Linear Congruencesual? Obviously, being 25 hours late is as good (or bad) as being only 1 hour late. In other words, in a . event an extra day, or even several, makes no difference. The mathematics that deals with this kind of situation is called ., because only remainders . a given integer matter.

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细微的差异

Minutes

The Prime Divisor Functionsas only about 5 different prime factors on average and even more surprisingly — 50-digit numbers have typically fewer than 6 prime factors in all, even counting repeated occurrences of the same prime factor as separate factors.

paradigm

Primitive Rootsgon. These same concepts also allow us to see why the decimal fraction of 1/7 has a period of length 6, while the decimal fraction for 1/11 has a period of only 2. And why does 1/99007599, written as a binary fraction, have a period of nearly 50 million 0’s and l’s? We shall see!