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Thread: AMD's Bobcat and Bulldozer

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  1. #11
    Xtreme Member
    Join Date
    Nov 2006
    Posts
    324
    Quote Originally Posted by Chumbucket843
    x - (x^3)/3! + (x^5)/5! - (x^7)/7!
    2 subtractions
    30 multiplies
    3 divide
    1 add
    It could be counted as 9 multiplies, actually:
    with intermediate results a=x^2 and b=x^5:
    x - (x*x*x)* (1/3!) + (b=((a=x*x)*a*x)) * (1/5!) - (a*b) * (1/7!)
    Last edited by SEA; 08-25-2010 at 11:38 AM.
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