Thread: Help need log base 4

  1. 09-24-2009 #1
    ralysai
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    Exclamation Help need log base 4

    I am making a program for my programming class and I dont know how to get log base 4. can anyone help me?
  2. 09-24-2009 #2
    laserlight
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    #include <math.h> and use log() or log10() with a little mathematics.
    Quote Originally Posted by Bjarne Stroustrup (2000-10-14)
    I get maybe two dozen requests for help with some sort of programming or design problem every day. Most have more sense than to send me hundreds of lines of code. If they do, I ask them to find the smallest example that exhibits the problem and send me that. Mostly, they then find the error themselves. "Finding the smallest program that demonstrates the error" is a powerful debugging tool.
    Look up a C++ Reference and learn How To Ask Questions The Smart Way
  3. 09-24-2009 #3
    hk_mp5kpdw
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    How to change base: Logarithm - Wikipedia, the free encyclopedia
    "Owners of dogs will have noticed that, if you provide them with food and water and shelter and affection, they will think you are god. Whereas owners of cats are compelled to realize that, if you provide them with food and water and shelter and affection, they draw the conclusion that they are gods."
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