Xavier

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About Xavier

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Xavier's Activity

  1. Xavier added an answer to a question Playing with infinity: the basketball, part 2 (part 1 solved)   

    Assuming the Ball instantly loses half its velocity when it hit the ground:



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  2. Xavier added an answer to a question Chromatics   

  3. Xavier added an answer to a question Finger   

  4. Xavier added an answer to a question Deadly Triangle   

  5. Xavier added an answer to a question Shuffling a Deck of Cards   

    on this subject: check
    for a discussion by Persi Diaconis, Professor of Statistics at Stanford. I guess it's a spoiler so do not click if you do not want the answer!
    Also if you are intrested, check the discussion on a backgammon site: http://www.bgonline.org/forums/webbbs_config.pl?frames;read=142087
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  6. Xavier added an answer to a question Walking man's delight   

    on the graphic, 7 and 8 are inverted, also it seems the 6.083 distance whould have been 6.325


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  7. Xavier added an answer to a question Cornering a ladder   

    I've been lurking here. for once let me post




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