smolkas [Mon, 18 Feb 2013 12:16:27 +0100] rev 52316
split isar_step into isar_step, fix, assms; made isar_proof explicit; register fixed variables in ctxt and auto_fix terms to avoid superfluous annotations
smolkas [Mon, 18 Feb 2013 12:16:02 +0100] rev 52315
simplified byline, isar_qualifier
blanchet [Mon, 18 Feb 2013 11:33:43 +0100] rev 52314
tuned code: factored out parent computation
blanchet [Mon, 18 Feb 2013 10:43:36 +0100] rev 52313
tuned code
Andreas Lochbihler [Mon, 18 Feb 2013 08:52:23 +0100] rev 52312
simplify definition as sort constraints ensure finiteness (thanks to Jesus Aransay)
haftmann [Sun, 17 Feb 2013 22:56:54 +0100] rev 52311
fundamentals about discrete logarithm and square root
haftmann [Sun, 17 Feb 2013 21:29:30 +0100] rev 52310
Sieve of Eratosthenes
haftmann [Sun, 17 Feb 2013 20:45:49 +0100] rev 52309
note on parallel computation
haftmann [Sun, 17 Feb 2013 19:39:00 +0100] rev 52308
corrected and clarified Code_Binary_Nat vs. Code_Target_Nat
haftmann [Sun, 17 Feb 2013 11:34:40 +0100] rev 52307
simplified construction of upto_aux