Список проголосовавших за комментарий "vlad1024, ну там же написано в чем случайность<br/> <blockquote><strong>Small differences in initial conditions</strong>, such as those due to errors in measurements or due to rounding errors in <a title="Numerical analysis" href="/r.php?u=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FNumerical_analysis&s=4218486960">numerical computation</a>, </blockquote>"