function y = acsc(z)
%ACSC   Inverse cosecant.
%   ACSC(X) is the inverse cosecant of the elements of X.

%   Copyright (c) 1984-98 by The MathWorks, Inc.
%   $Revision: 5.3 $  $Date: 1997/11/21 23:28:02 $

y = asin(1./z);
