Mon, 08 Jun 2015 20:53:42 +0200 clarified Proof_Context.cert_propp/read_propp;
wenzelm [Mon, 08 Jun 2015 20:53:42 +0200] rev 60388
clarified Proof_Context.cert_propp/read_propp; tuned;
Mon, 08 Jun 2015 19:38:08 +0200 more careful treatment of term bindings in 'obtain' proof body;
wenzelm [Mon, 08 Jun 2015 19:38:08 +0200] rev 60387
more careful treatment of term bindings in 'obtain' proof body; tuned signature;
Mon, 08 Jun 2015 14:45:31 +0200 tuned signature;
wenzelm [Mon, 08 Jun 2015 14:45:31 +0200] rev 60386
tuned signature;
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