Difference between revisions of "Manuals/calci/ATANH"
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− | <div | + | <div style="font-size:30px">'''ATANH(Number)'''</div><br/> |
+ | * Number is any value between -1 and 1. | ||
+ | **ATANH() returns the inverse hyperbolic tangent of a number. | ||
− | + | ==Description== | |
− | </ | + | *This function gives the Inverse Hyperbolic Tangent of a number. |
− | -- | + | *Here 'z' is any number between -1 and 1. ie <math>-1<z<1</math> |
− | + | *Inverse Hyperbolic Tangent of a number is defined by <math>Atanh(z)=\frac{1}{2}\log_e(\frac{1+z}{1-z})</math> | |
+ | *TANH(-z)=-TANH(z). Also ATANH(TANH(z))=z | ||
+ | *ATANH(1)=Infinty | ||
− | Examples | + | == Examples == |
+ | '''ATANH(z)''' | ||
+ | *'''z''' is any real number between -1 & 1. | ||
− | + | {|id="TABLE1" class="SpreadSheet blue" | |
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− | + | |- class="even" | |
+ | |'''ATANH(z)''' | ||
+ | |'''Value''' | ||
− | + | |- class="odd" | |
− | + | | ATANH(0.1) | |
− | + | | 0.100353477 | |
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− | + | |- class="even" | |
− | + | | ATANH(0.75) | |
− | + | | 0.97295507 | |
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|- class="odd" | |- class="odd" | ||
− | | | + | | ATANH(-0.3) |
− | + | | 0.309519604 | |
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|} | |} | ||
− | + | ==Related Videos== | |
− | + | ||
− | + | {{#ev:youtube|vfOWS8Y_rQw|280|center|Inverse Hyperbolic TAN}} | |
− | + | ==See Also== | |
− | + | *[[Manuals/calci/COS| COS]] | |
+ | *[[Manuals/calci/COSH | COSH]] | ||
+ | *[[Manuals/calci/ACOS | ACOS]] | ||
+ | *[[Manuals/calci/DCOS | DCOS]] | ||
− | + | ==References== | |
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− | + | *[http://en.wikipedia.org/wiki/Trigonometric_functions List of Trigonometric Functions] | |
+ | *[http://en.wikipedia.org/wiki/Hyperbolic_function Hyperbolic Function] | ||
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− | |||
− | + | *[[Z_API_Functions | List of Main Z Functions]] | |
− | + | *[[ Z3 | Z3 home ]] | |
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Latest revision as of 16:15, 18 June 2018
ATANH(Number)
- Number is any value between -1 and 1.
- ATANH() returns the inverse hyperbolic tangent of a number.
Description
- This function gives the Inverse Hyperbolic Tangent of a number.
- Here 'z' is any number between -1 and 1. ie
- Inverse Hyperbolic Tangent of a number is defined by
- TANH(-z)=-TANH(z). Also ATANH(TANH(z))=z
- ATANH(1)=Infinty
Examples
ATANH(z)
- z is any real number between -1 & 1.
ATANH(z) | Value |
ATANH(0.1) | 0.100353477 |
ATANH(0.75) | 0.97295507 |
ATANH(-0.3) | 0.309519604 |
Related Videos
See Also
References