Morningstar

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    252
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About Morningstar

  • Rank
    Advanced Member

Profile Fields

  • Gender Male
  • Location Venus

Morningstar's Activity

  1. Morningstar added an answer to a question Making Ice   

  2. Morningstar added an answer to a question Whether to switch   

    I wrote a quick Java program to generate the total amount gained from switching or not over 100,000 trials with an envelope value of 1,000. Although the random number generator isn't entirely random, I thought it might help nonetheless.





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  3. Morningstar added an answer to a question Tial by liars   

  4. Morningstar added an answer to a question Going through the tetrahedron   

    If I understand this correctly, the solution is as follows:


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  5. Morningstar added a post in a topic Chess problems   

    Didn't know that, thanks.
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  6. Morningstar added an answer to a question Mission to Mars!   

    I don't see how that helps. Since the controlling ship still needs 5x the amount of fuel to go the same distance, it would only get 1/8 of the way before having to turn back.
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  7. Morningstar added a topic in Comments and Suggestions   

    Chess problems
    I was thinking that it might be interesting if there was a section in the forum for chess problems, maybe with support for chessboard pics. Not sure how difficult it would be but it might be cool.
    • 2 replies
    • 886 views
  8. Morningstar added an answer to a question Give a monkey enough rope   

  9. Morningstar added an answer to a question The birthday coincidence   

    None taken.
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  10. Morningstar added an answer to a question The birthday coincidence   

    Are we using your age as shown on your profile page (72)?
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  11. Morningstar added an answer to a question How Many Primes?   

    Wow. That was fast. Good job!
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  12. Morningstar added a question in New Logic/Math Puzzles   

    How Many Primes?
    Just a quick math problem that shouldn't take too long.

    The digits 0-9 can be arranged into 3,628,800 distinct 10-digit numbers (including a leading 0). Of these, how many are prime?
    • 2 replies
    • 518 views
  13. Morningstar added an answer to a question How can you weigh a living fish?   

  14. Morningstar added an answer to a question BRIAN DENNIS: WARM-UP   

    Sorry I haven't really been active, I haven't had a lot of time to post what with school and stuff, but I'll check in periodically and if I have anything important to say I'll say it.
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