%% Report
%
%%

x = 0:0.2:2*pi;

%% First head
%
% Two plots, but only the last one visible.
%

plot (x, sin (x));
title ("sine");

plot (x, cos (x));
title ("cosine");

%% Second head
%
% Two plots, both visible.
%

plot (x, sin (x));
title ("sine");

figure ();

plot (x, cos (x));
title ("cosine");

%%
% Final words.
%