![]() ![]() The exponential funtion is very useful to describe important functions,like population growth. Ruby : Math.log with one parameter is natural log, Math.log with two parameters uses second parameter as base, Math.log2() is base 2, Math. Natural Logarithms, is the inverse of the exponential function.Some of these are wrappers not all are available in all editions of R before using multiplication or the power. You have make sure that if t is a matrix you add. Other bases are achieved using the simple relation log (X)/log (b) produces a log to the base b. ![]() There is also a log2 function, which gives a base 2 log. ![]() log (14 - y) If you want a base 10 log, you use log10.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |