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## -*- texinfo -*-
## @deftypefn {} {@var{y} =} cscd (@var{x})
## Compute the cosecant for each element of @var{x} in degrees.
## @seealso{acscd, csc}
## @end deftypefn

function y = cscd (x)

  if (nargin < 1)
    print_usage ();
  endif

  y = 1 ./ sind (x);

endfunction


%!assert (cscd (10:10:90), csc (pi*[10:10:90]/180), -10*eps)
%!assert (cscd ([0, 180, 360]) == Inf)
%!assert (cscd ([90, 270]) != Inf)

%!error <Invalid call> cscd ()
