Recent content by chaoticflow
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Undergrad Number of Integers (<N) divisible only by one power of 2
Also, I've worked out the problem a bit more: For n < N, n = p1^a1 * p2^a2 * p3^a3. ... and so on where pi are prime factors of n and ai are powers of pi. We know the highest power of a prime factor, pi is ai_max = log(n) - where base of log is pi. I.e. ai_max = int(log(n,pi)) Thus, every...- chaoticflow
- Post #4
- Forum: General Math
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Undergrad Number of Integers (<N) divisible only by one power of 2
I'm not sure what designated means here. Can you clarify?- chaoticflow
- Post #3
- Forum: General Math
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Undergrad Number of Integers (<N) divisible only by one power of 2
Hi, The original problem was : for a given number k = d + n/d, where d is a divisor of another number n, how many k <= N are prime? When I looked at this problem, for k to be prime > 2, it has to be odd. This implies d and n/d can't both be even or odd. If d = 2, then d is even and n/d has...- chaoticflow
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- Integers Power
- Replies: 6
- Forum: General Math
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Python Writing Binary Files in Python 3.x
Hi, I've been trying to write a simple binary file in Python 3 and have not yet been able to find a clear answer / solution online. Could you please suggest a simple way to read / write binary files in Python 3? My Code: # Create Binary File def dec_base(k,b=2): """ Default base is 2...- chaoticflow
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- Binary files Python Writing
- Replies: 4
- Forum: Programming and Computer Science
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What Are the Best Books for Operations Research and Modelling?
Hi Guys, I'm looking for a good text on operations research and modelling. Specifically, I want to look at developing models for transportation and inventory management. Any good books that you would recommend? Thanks,- chaoticflow
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- Book Operations Research
- Replies: 1
- Forum: Science and Math Textbooks
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Music Who Is the Most Talented Musician in Contemporary Times?
Yeah, he borrows notes from around the scale but those borrowed notes make his playing much more expressive. Any other players in the same league turbo?- chaoticflow
- Post #22
- Forum: Art, Music, History, and Linguistics
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What Caused My Account to Be Disabled? A Scientist's Perspective
:p lol. Yes, that would be too long...- chaoticflow
- Post #3
- Forum: New Member Introductions
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Course and Ground Speed (Navigation problem)
Draw the vectors as suggested. The final velocity of the airplane is the sum of the two vectors.- chaoticflow
- Post #3
- Forum: Precalculus Mathematics Homework Help
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Music Who Is the Most Talented Musician in Contemporary Times?
Robben Ford has got to be the king of blues phrasing though. His stuff is amazing.- chaoticflow
- Post #20
- Forum: Art, Music, History, and Linguistics
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What Caused My Account to Be Disabled? A Scientist's Perspective
Hello again everyone. I am chaoseverlasting, for some reason my account got disabled. Is it the name length?- chaoticflow
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- Hello Reason
- Replies: 7
- Forum: New Member Introductions