Exams... yes... I think I remember those. :-P On Mon, 22 May 1995 12:07:18 +0100 (BST), Simon Cooke said: > (who only revised Electromagnetism, because he can't remember what an > operator is)
It's a self-adjoint transformation on the probability space. Any fool knows that. :-) imc (who just half an hour ago had 8 paranoid students on his hands because they needed to hand them in to the examiners at noon and one of the demonstrators had only just marked them)

