Compute the cosecant of x, where x is in degrees


In the Julia programming language, the cscd(x) function computes the cosecant of x where x is in degrees.

julia> cscd(30)

Here are some common examples of its use:

  1. Compute the cosecant of an angle in degrees:

    julia> cscd(45)

    This example calculates the cosecant of 45 degrees.

  2. Calculate the cosecant of multiple angles:

    julia> angles = [30, 60, 90, 120];
    julia> cscd.(angles)
    4-element Array{Float64,1}:

    It computes the cosecant of each angle in the angles array.

  3. Handle zero as an input:
    julia> cscd(0)

    Since the sine of 0 degrees is 0, the cosecant becomes infinite.

Common mistake example:

julia> cscd(90)
ERROR: DomainError with -3.0413812651491097e16:
cscd: argument must be finite and real

In this example, the input angle of 90 degrees leads to a domain error because the cosecant of 90 degrees is undefined. Ensure that the input values are within the valid domain to avoid such errors.

See Also

acos, acosd, acosh, acot, acotd, acoth, acsc, acscd, acsch, asec, asecd, asech, asin, asind, asinh, atan, atan2, atand, atanh, cos, cosc, cosd, cosh, cospi, cot, cotd, coth, csc, cscd, csch, deg2rad, rad2deg, sin, sinc, sind, sinh, sinpi, tan, tand, tanh,

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