This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ===== Natural Logarithm ====== ==== ln( a ) ==== Return the natural logarithm of a. === Description === <code>ln( a )</code> Returns the natural logarithm (base-e logarithm) of a. === Parameters === | ''a'' | Value | === Return value === This function returns natural logarithm of a. === Example usage === <code>ln( 20 )</code> Returns 2.9957... ezeio2/expref/ln.txt Last modified: 2019-09-02 18:51by andreh Log In