Fri, 08 Dec 2006 23:25:50 +0100 wenzelm date: forcing LC_ALL=C prevents funny file names;
Fri, 08 Dec 2006 22:17:20 +0100 wenzelm root function: restore default interrupt handler;
Fri, 08 Dec 2006 18:22:28 +0100 paulson patched up the proofs agsin
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip