Difference between revisions of "Manuals/calci/ATANH"
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*This function gives the Inverse Hyperbolic Tangent of a number. | *This function gives the Inverse Hyperbolic Tangent of a number. | ||
*Here 'z' is any between -1 and 1. ie -1<z<1 | *Here 'z' is any between -1 and 1. ie -1<z<1 | ||
| − | *Inverse Hyperbolic Tangent of a number is defined by <math>Atanh(z)=frac{1}{2}log e(1+frac{z}{1-z})</math> | + | *Inverse Hyperbolic Tangent of a number is defined by <math>Atanh(z)=\frac{1}{2}log e(1+\frac{z}{1-z})</math> |
== Examples == | == Examples == | ||
Revision as of 23:56, 5 November 2013
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
Examples
ACOSH(z)
- z is any real number.
| ACOSH(z) | Value(Radian) |
| ACOSH(1) | 0 |
| ACOSH(30) | 4.0940666863209 |
| ACOSH(90) | 5.192925985263806 |