In one of Carrington's earliest stories, "The Debutante," a young woman who does not want to go to a ball switches places with a hyena.
By contrast, when A is large enough to generate chaos, the smallest change in x0 leads eventually to a completely different sequence, and the smallest disturbance to the bouncing ball switches it to a different but equally chaotic pattern.
The former Charlton player took too long on the ball, switching feet and shooting at keeper Tasos Kissas.
With waves of Tide rushers crashing around him, he found his feet and the ball, switching it briefly to his left hand as he scrambled back toward the far sideline.
Only on Friday the Rugby Football Union opted to suspend two back-room staff, the kicking coach Dave Alred and conditioning coach Paul Stridgeon, for their part in the ball-switching saga during the match against Romania which earned further unwanted headlines.
Speaking before the RFU had publicly announced the suspensions, Wilkinson said: "I'm not going to comment on that (the ball-switch issue).
Make this more difficult by: increasing your velocity, standing closer to the wall, progressing to smaller balls, switching catch/throw hands, and starting facing away from the wall, throwing the ball over your shoulder then turning around at the sound of it hitting the wall.
Two alternatives may then occur: (1) the ball may switch to a new synchronized mode in which it bounces so much higher that it returns only every two, three, or more cycles, or (2) it may become unsynchronized and return at irregular, apparently random, intervals.
He is the England midfielder who can pass the ball and switch the play better than all the others.
