Mon, 28 Apr 2008 14:22:42 +0200 wenzelm converted syntax.tex to Thy/syntax.thy;
Mon, 28 Apr 2008 13:41:04 +0200 haftmann dropping return in imperative monad bindings
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip