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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | % COTH COTH Hyperbolic Cotangent Function
%
% Usage
%
% Computes the hyperbolic cotangent of the argument.
% The syntax for its use is
%
% y = coth(x)
%
% Copyright (c) 2002-2007 Samit Basu
% Licensed under the GPL
function y = coth(x)
y = 1.0 ./ tanh(x);
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