Logarithm Formula Sheet - Here is an example of when it can be used: Web the natural log function, ln, is the log with a base of euler's number, e. Given any base b > 0 and b ≠ 1, we can say that logb1 = 0, logbb = 1, log1 / bb = − 1 and that logb(1 b).
Web the natural log function, ln, is the log with a base of euler's number, e. Given any base b > 0 and b ≠ 1, we can say that logb1 = 0, logbb = 1, log1 / bb = − 1 and that logb(1 b). Here is an example of when it can be used: