%% Plot the Inverse Hyperbolic Cosecant Function
% Plot the inverse hyperbolic cosecant function over the intervals -20 \le x \le -1 and 1 \le x \le 20.

x1 = -20:0.01:-1; 
x2 = 1:0.01:20; 
plot(x1,acsch(x1),x2,acsch(x2))
grid on
xlabel('x')
ylabel('acsch(x)')

% Copyright 2012 The MathWorks, Inc.