Deming's funnel: Difference between revisions

=={{header|C++}}==

<syntaxhighlight lang="c++">

#include <cmath>

#include <functional>

experiment("Rule 1:", pseudo_random_xs, pseudo_random_ys, [](double z, double dz) -> double { return 0.0; });

experiment("Rule 2:", pseudo_random_xs, pseudo_random_ys, [](double z, double dz) -> double { return -dz; });

experiment("Rule 4:", pseudo_random_xs, pseudo_random_ys, [](double z, double dz) -> double { return z + dz; });

}