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Thread: logarithm graph- how?? NEED HELP

  1. Apr 13th, 2007, 06:15 AM #1
    sevenstar
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    logarithm graph- how?? NEED HELP

    how to make a logarithm base a (y=log a x) graph using VB?
    when we insert a value, the graph will change base on a value.

    i have search it's function...but i still dont understand and dont know how to built the function.

    i have search about the logarithm..
    http://en.wikipedia.org/wiki/Logarithm

    and the graph is :
    http://en.wikipedia.org/wiki/Image:Logarithms.png


    so, can we just insert the value a and make the logarithm graph?
    if can, how to make the function?
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  2. Apr 13th, 2007, 08:59 AM #2
    kedaman
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    Re: logarithm graph- how?? NEED HELP

    log x / log a
    Use
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