simple-squiggle

A restricted subset of Squiggle
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acosh.md (817B)

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      2 
      3 # Function acosh
      4 
      5 Calculate the hyperbolic arccos of a value,
      6 defined as `acosh(x) = ln(sqrt(x^2 - 1) + x)`.
      7 
      8 For matrices, the function is evaluated element wise.
      9 
     10 
     11 ## Syntax
     12 
     13 ```js
     14 math.acosh(x)
     15 ```
     16 
     17 ### Parameters
     18 
     19 Parameter | Type | Description
     20 --------- | ---- | -----------
     21 `x` | number &#124; Complex &#124; Unit &#124; Array &#124; Matrix | Function input
     22 
     23 ### Returns
     24 
     25 Type | Description
     26 ---- | -----------
     27 number &#124; Complex &#124; Array &#124; Matrix | Hyperbolic arccosine of x
     28 
     29 
     30 ### Throws
     31 
     32 Type | Description
     33 ---- | -----------
     34 
     35 
     36 ## Examples
     37 
     38 ```js
     39 math.acosh(1.5)       // returns 0.9624236501192069
     40 ```
     41 
     42 
     43 ## See also
     44 
     45 [cosh](cosh.md),
     46 [asinh](asinh.md),
     47 [atanh](atanh.md)