Mon, 25 Sep 2000 12:08:49 +0200 kleing untabified for HTML
Mon, 25 Sep 2000 12:04:10 +0200 wenzelm include "Isabelle" link;
Sat, 23 Sep 2000 16:12:07 +0200 paulson tidied, removing obsolete "goal" commands
Sat, 23 Sep 2000 16:11:38 +0200 paulson new theorems and comment
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