www.fifi.org Documentation Manpages GNU Info Debian document tree Whole document tree Trigance web page Public services User info Mailing lists Secure server Multilingual usage
Copyright (C) 2000-2012 Philippe Troin <webmaster@fifi.org>.
Validate HTML Validate CSS
Whole document tree
LN(x)
LN returns the natural logarithm of @x. If @x <= 0, LN returns #NUM! error.
This function is Excel compatible.
LN(7) equals 1.94591.
EXP, LOG2, LOG10.