wenzelm [Thu, 29 Jun 2000 22:31:12 +0200] rev 9193
have_theorems etc.: handle multiple lists of arguments;
added method_setup;
wenzelm [Thu, 29 Jun 2000 22:29:46 +0200] rev 9192
have_thmss: handle multiple lists of arguments;
paulson [Thu, 29 Jun 2000 16:50:52 +0200] rev 9191
now freezes Vars in order to prevent errors in cases like these:
Goal "Suc (x + i + j) + ?q ?ii ?jj + k + x = xxx";
Goal "Suc (x + i + j) = x + f(?q i j) + k";
Goal "Suc (x + i + j) = x + ?q i j + k";
Goal "Suc (?q ?ii ?jj + i + j) + ?rq ?ii ?jj + k + ?q ?ii ?jj = xxx";
paulson [Thu, 29 Jun 2000 12:19:27 +0200] rev 9190
tidied proofs using default rule equalityCE
paulson [Thu, 29 Jun 2000 12:17:18 +0200] rev 9189
the default equalityCE simplifies proofs
paulson [Thu, 29 Jun 2000 12:16:43 +0200] rev 9188
tidied
paulson [Thu, 29 Jun 2000 12:15:08 +0200] rev 9187
fixed proof to cope with the default of equalityCE instead of equalityE
paulson [Thu, 29 Jun 2000 12:14:45 +0200] rev 9186
now uses equalityCE, which usually is more efficent than equalityE
paulson [Thu, 29 Jun 2000 12:14:04 +0200] rev 9185
weak elimination rules
wenzelm [Wed, 28 Jun 2000 21:15:02 +0200] rev 9184
classical 'elimify' attribute;