Difference between revisions of "Manuals/calci/ATANH"

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*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>
 +
*TANH(-z)=-TANH(z)
 +
*ATANH(1)=Infinty
  
 
== Examples ==
 
== Examples ==

Revision as of 00:03, 6 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
  • TANH(-z)=-TANH(z)
  • ATANH(1)=Infinty

Examples

ATANH(z)

  • z is any real number between -1 & 1.
ATANH(z) Value(Radian)
ATANH(0.1) 0.100353477
ATANH(0.75) 0.97295507
ATANH(-0.3) 0.309519604

See Also

References