Manuals/calci/ATANH

ATANH(z)

• where z is any number between -1 and 1.

Description

• This function gives the Inverse Hyperbolic Tangent of a number.
• Here 'z' is any between -1 and 1. ie -1<z<1
• Inverse Hyperbolic Tangent of a number is defined by $Atanh(z)=frac{1}{2}loge(1+frac{z}{1-z})$

Examples

ACOSH(z)

• z is any real number.

ACOSH(z)	Value(Radian)
ACOSH(1)	0
ACOSH(30)	4.0940666863209
ACOSH(90)	5.192925985263806

See Also

• COS
• COSH
• ACOS
• DCOS

References

• List of Trigonometric Functions
• Hyperbolic Function