formula for logarithmic functions

This is a discussion on formula for logarithmic functions within the C Programming forums, part of the General Programming Boards category; guys..i am having a problem in getting the formula for logarithmic functions..i hope you can help me formulas i need ...

  1. #1
    Registered User
    Join Date
    Feb 2012
    Posts
    20

    Question formula for logarithmic functions

    guys..i am having a problem in getting the formula for logarithmic functions..i hope you can help me


    formulas i need are

    1.logarithmic to exponential
    2.exponential to logarithmic
    3.and getting logarithmic base 10

  2. #2
    Registered User
    Join Date
    Oct 2012
    Posts
    9
    Quote Originally Posted by Noobpoint View Post
    guys..i am having a problem in getting the formula for logarithmic functions..i hope you can help me


    formulas i need are

    1.logarithmic to exponential
    2.exponential to logarithmic
    3.and getting logarithmic base 10
    How do I convert the exponential formats to the decimal format in c - Stack Overflow

  3. #3
    qny
    qny is offline
    Registered User
    Join Date
    Sep 2012
    Posts
    355
    Quote Originally Posted by Noobpoint View Post
    ... i am having a problem in getting the formula for logarithmic functions..i hope you can help me


    formulas i need are

    1.logarithmic to exponential
    2.exponential to logarithmic
    3.and getting logarithmic base 10
    1. and 2. Huh? Please explain better what you want.
    3. lob(base b) x = log x / log b (where the 2nd and 3rd log are to any base whatever)

Popular pages Recent additions subscribe to a feed

Similar Threads

  1. formula for logarithmic functions
    By Noobpoint in forum C++ Programming
    Replies: 1
    Last Post: 10-06-2012, 12:42 AM
  2. logarithmic loop calculations
    By ninety3gd in forum A Brief History of Cprogramming.com
    Replies: 3
    Last Post: 06-01-2009, 04:04 PM
  3. How do I solve this logarithmic equation?
    By unicorn in forum C Programming
    Replies: 10
    Last Post: 01-17-2008, 05:47 AM
  4. Anyone know how to use this formula?
    By gator6688 in forum C++ Programming
    Replies: 3
    Last Post: 11-09-2007, 10:42 PM
  5. Need help with quadratic formula functions
    By orikon in forum C++ Programming
    Replies: 10
    Last Post: 10-15-2005, 05:49 PM

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21