%% Plot 3-D Implicit Symbolic Function
% Plot the hyperboloid specified by the function f(x,y,z) = x^2 + y^2 - z^2. The fimplicit3 function plots over the default interval of  [-5, 5] for x, y, and z.

syms f(x,y,z)
f(x,y,z) = x^2 + y^2 - z^2;
fimplicit3(f)

% Copyright 2012 The MathWorks, Inc.