%% Plot Function Over Default Range
% Plot the symbolic function f(x,y) = real(atan(x + i*y)) over the default range -2*pi < x < 2*pi, -2*pi < y < 2*pi.
% Create the symbolic function.

syms f(x,y)
f(x,y) = real(atan(x + i*y));

%
% Plot this function using ezsurf.

ezsurf(f)

% Copyright 2015 The MathWorks, Inc.