Prime
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In our eReader you can find the full English version of the book. Read Prime Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Prime
What reading level is Prime book?
To quickly assess the difficulty of the text, read a short excerpt:
She discounted three out of hand; the individual digits did not add up to any multiple of three. Seven? No. Eleven?
She ran through the division. Forty-one minus thirty-three leaves eight…eighty-six minus seventy-seven is nine…ninety-three… No.
Seventeen? Nineteen? Twenty-three?
Yes… Twenty-three from forty-one leaves eighteen, for one hundred-eighty-six. Eight times twenty-three is one-eighty-four…which leaves two…twenty-three!
4167… The digits added up to eighteen. Three was a factor. Next.
41...69… Sasha already knew that the number was not a prime—she had memorized the first two thousand prime numbers—but when she was faced with a problem for which the solution was not readily apparent, she would work her way down the number line, testing every number to see if it was prime, a number that was divisible by only itself and one. The activity helped sharpen her mental subroutines and gave her brain a chance to process the problem in the background. Once in a while, the problem might relate to her work—a particularly tricky code that would not yield to a brute force attack—but more often than not, the problems that confounded her the most had nothing to do with codes or numbers or anything that could be expressed in the precise language of mathematics.
What to read after Prime?
You can find similar books in the "Read Also" column, or choose other free books by Sean Ellis to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
She discounted three out of hand; the individual digits did not add up to any multiple of three. Seven? No. Eleven?
She ran through the division. Forty-one minus thirty-three leaves eight…eighty-six minus seventy-seven is nine…ninety-three… No.
Seventeen? Nineteen? Twenty-three?
Yes… Twenty-three from forty-one leaves eighteen, for one hundred-eighty-six. Eight times twenty-three is one-eighty-four…which leaves two…twenty-three!
4167… The digits added up to eighteen. Three was a factor. Next.
41...69… Sasha already knew that the number was not a prime—she had memorized the first two thousand prime numbers—but when she was faced with a problem for which the solution was not readily apparent, she would work her way down the number line, testing every number to see if it was prime, a number that was divisible by only itself and one. The activity helped sharpen her mental subroutines and gave her brain a chance to process the problem in the background. Once in a while, the problem might relate to her work—a particularly tricky code that would not yield to a brute force attack—but more often than not, the problems that confounded her the most had nothing to do with codes or numbers or anything that could be expressed in the precise language of mathematics.
What to read after Prime?
You can find similar books in the "Read Also" column, or choose other free books by Sean Ellis to read onlineMoreLess
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