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acsc
Inverse cosecant.
y=acsc(x)

Inputs
`x`	An array of real or complex numbers.
Outputs
`y`	An array of same size as x. Each element of the output is the inverse cosecant of the corresponding element of the input.

Example

>>x=randn(3,2);
>>x
    1.0676   -0.9044
   -1.4766   -1.0676
   -0.9755   -1.2728

>>z=cosec(x);
>>y=acsc(z);
>>y
    1.0676   -0.9044
   -1.4766   -1.0676
   -0.9755   -1.2728

>>a=complexRandn(2,3)
>>a
   -2.2292 +  0.5176i       0.1197 +  0.2818i      -0.1687 -  0.1556i   
    0.1565 -  0.0350i       0.8771 -  0.3566i       0.6163 +  0.6192i   

>>b=cosec(a);
>>c=acsc(b);
>>c
   -0.9124 -  0.5176i       3.0219 -  0.2818i      -0.1687 -  0.1556i   
    2.9851 +  0.0350i       2.2645 +  0.3566i       2.5253 -  0.6192i