September 2011
Beginner
140 pages
3h 40m
English
The LN function returns the value of the natural logarithm (the logarithm base of e) for the given number. Note that the number must be positive. For example:
=LN(8)
returns 2.08 (loge8).
Figure 5-4. Sample result of the LN function
See also the sections on the EXP, LOG, LOG10, and POWER functions.
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