Difference between revisions of "Manuals/calci/ACOSH"
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− | <div | + | <div style="font-size:30px">'''ACOSH(Number)'''</div><br/> |
+ | * <math>Number</math> is any real number. | ||
+ | **ACOSH() returns the inverse hyperbolic cosine of a number. | ||
− | + | ==Description== | |
− | < | + | *This function gives the Inverse Hyperbolic Cosine of a number. |
− | - | + | *Consider 'z' is any positive real number i.e, <math>z \ge 1</math>. |
− | + | *Inverse Hyperbolic sine of a number is defined by <math>Acosh(z)=\log_e(z+\sqrt{z^2-1})</math> | |
+ | *Also ACOSH(COSH(z))=z | ||
+ | *ACOSH(-2)=NAN , since z<1 | ||
− | Examples | + | == Examples == |
+ | '''ACOSH(Number)''' | ||
+ | *'''Number''' is any positive real number. | ||
− | + | {|id="TABLE1" class="SpreadSheet blue" | |
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− | + | |- class="even" | |
+ | |'''ACOSH(z)''' | ||
+ | |'''Value''' | ||
− | + | |- class="odd" | |
− | + | | ACOSH(1) | |
− | + | | 0 | |
− | |||
− | |||
− | + | |- class="even" | |
+ | | ACOSH(30) | ||
+ | | 4.0940666863209 | ||
− | + | |- class="odd" | |
+ | | ACOSH(90) | ||
+ | | 5.192925985263806 | ||
+ | |} | ||
− | + | ==Related Videos== | |
− | |||
− | |||
− | + | {{#ev:youtube|lsUcHzQAlHQ|280|center|Inverse Hyperbolic COS}} | |
− | + | ==See Also== | |
− | |||
− | |||
− | + | *[[Manuals/calci/COS| COS]] | |
+ | *[[Manuals/calci/COSH | COSH]] | ||
+ | *[[Manuals/calci/ACOS | ACOS]] | ||
+ | *[[Manuals/calci/DCOS | DCOS]] | ||
− | + | ==References== | |
− | + | *[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 ]] |
Latest revision as of 16:00, 18 June 2018
ACOSH(Number)
- is any real number.
- ACOSH() returns the inverse hyperbolic cosine of a number.
Description
- This function gives the Inverse Hyperbolic Cosine of a number.
- Consider 'z' is any positive real number i.e, .
- Inverse Hyperbolic sine of a number is defined by
- Also ACOSH(COSH(z))=z
- ACOSH(-2)=NAN , since z<1
Examples
ACOSH(Number)
- Number is any positive real number.
ACOSH(z) | Value |
ACOSH(1) | 0 |
ACOSH(30) | 4.0940666863209 |
ACOSH(90) | 5.192925985263806 |
Related Videos
See Also
References