Difference between revisions of "Documentation/How Tos/Calc: ATANH function"
From Apache OpenOffice Wiki
< Documentation | How Tos
m (→See also:) |
m |
||
Line 3: | Line 3: | ||
== ATANH == | == ATANH == | ||
Returns the inverse hyperbolic tangent of a number. | Returns the inverse hyperbolic tangent of a number. | ||
− | |||
=== Syntax: === | === Syntax: === | ||
Line 11: | Line 10: | ||
:<tt>'''number'''</tt> must obey the condition <tt>'''-1'''</tt><nowiki> < </nowiki><tt>'''number'''</tt><nowiki> < </nowiki><tt>'''1'''</tt>. | :<tt>'''number'''</tt> must obey the condition <tt>'''-1'''</tt><nowiki> < </nowiki><tt>'''number'''</tt><nowiki> < </nowiki><tt>'''1'''</tt>. | ||
− | |||
=== Example: === | === Example: === | ||
<tt>'''ATANH(0)'''</tt> | <tt>'''ATANH(0)'''</tt> | ||
: returns <tt>'''0'''</tt>. | : returns <tt>'''0'''</tt>. | ||
− | |||
− | |||
=== See also: === | === See also: === |
Revision as of 06:37, 2 March 2008
ATANH
Returns the inverse hyperbolic tangent of a number.
Syntax:
ATANH(number)
- returns the inverse hyperbolic tangent of number, in other words the number whose hyperbolic tangent is number.
- number must obey the condition -1 < number < 1.
Example:
ATANH(0)
- returns 0.