sech
sech(x)
Compute the hyperbolic secant of x
Examples
julia> sech(0.5)
1.139493927324549julia> sech(2)
0.2658022288340797julia> sech(-1)
1.5430806348152437julia> sech(0)
1.0Common mistake example:
julia> sech("hello")
ERROR: MethodError: no method matching sech(::String)In this example, the input provided to sech is a string instead of a number. The sech function only accepts numeric inputs, so make sure to pass valid numeric values to it.
See Also
User Contributed Notes
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