% Define environment (functions, gradients etc...)
GivenEnv

%
% We plot the function in the domain of x,y in [-3, 3].
% We also plot the contour in order to get a sense of the min and maximum
% points in the x-y plane
%

% 3d plot the function
plot3dFun(fun, XSetLimmits(1, :), XSetLimmits(2, :), 100, title_fun, "figures/Plot_Function.png");

% Plot isobaric lines
plotContour(fun, XSetLimmits(1, :), XSetLimmits(2, :), 100, title_fun, "figures/Plot_Contour.png");