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Cosecant Function
Math Trig Complex Class

Public Function Cosecant( _
    ByVal vX As Variant _
    ) As Variant

"Cosecant"
Cosecant of a complex or real number.
Inverse of the ACsc function.

Examples: 
    Cosecant(-0.5) = -2.08582964293349
    IsNull(Cosecant(0)) = True
    Cosecant(0.5) = 2.08582964293349
    Cosecant(1) = 1.18839510577812
    Cosecant(1.5) = 1.00251130424672
    Cosecant(2) = 1.09975017029462
    Cosecant(2.5) = 1.67092154555868
    Cosecant(3) = 7.08616739573719
    Cosecant(3.5) = -2.85076343754046
    Cosecant("2.3|-4.5") = "1.65696589794916E-02|-1.48010792128449E-02"
See also: 
    Cosine function
    Cotangent Function
    Secant Function
    ACsc Function
    CscH Function
    Cosec Function
vX: Number whose cosecant is returned. Function returns Null if vX is Null or cannot be fixed up to a real or complex number (as defined by the ComplexStringToReals function). Complex numbers are represented within strings as "R|I" where R is the real part and I is the imaginary part.
Return: The result is expressed in radians.
Note: Microsoft named this function Cosec within their Derived Math Function help topic.

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