Virtual logic - formal arithmetic
نویسنده
چکیده
We were well programmed long ago to do this arithmetic, and yet it is quite the most mysterious subject. A positive integer is said to be a prime if it is not equal to one, and if it has no integer factors other than itself and one. Here we see that 12 is factored into the product of the prime numbers 2 and 3. Factorization into primes is unique (a nice matter to prove and one of the first basic results in the theory of numbers). And there are infinitely many prime numbers! This last fact is something you can test by starting to list them
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عنوان ژورنال:
- Cybernetics and Human Knowing
دوره 7 شماره
صفحات -
تاریخ انتشار 2000