atanh
Table of Contents
# $EPIC: atanh.txt,v 1.3 2006/08/21 01:55:33 sthalik Exp $
Synopsis:
$atanh(<number>)
Technical:
- Returns the inverse hyperbolic tangent of <number>.
- If the <number> argument is omitted the empty string is returned.
- As always, the return value is limited to 6 decimal places.
- As always, DOM or RANGE means there was an error.
Returns:
The inverse hyperbolic tangent of an angle
History:
atanh.txt · Last modified: 2006/08/29 16:08 by 127.0.0.1