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coth

coth(x)

Compute the hyperbolic cotangent of x

Examples

1. Calculate the hyperbolic cotangent of a number:

   julia> coth(2.5)
   1.1634404642514182

   This example computes the hyperbolic cotangent of the number 2.5.

2. Evaluate the hyperbolic cotangent for an array of values:

   julia> arr = [1.0, 2.0, 3.0, 4.0];
   julia> coth.(arr)
   4-element Array{Float64,1}:
   1.313035285499331
   1.0373147207275482
   1.0049698233136895
   1.0006749793524798

   It calculates the hyperbolic cotangent for each element in the given array.

3. Handle negative input values:

   julia> coth(-1.5)
   -1.1634404642514182

   It correctly handles negative input values and returns the corresponding hyperbolic cotangent.

Common mistake example:

julia> coth("hello")
ERROR: MethodError: no method matching coth(::String)

In this example, the input type is a string, which is not compatible with the coth function. Make sure to provide valid numeric inputs to avoid such errors.

See Also

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