blanchet [Mon, 07 Dec 2009 11:46:13 +0100] rev 34018
avoid using "prop_logic.ML" and "sat_solver.ML" twice (the other occurrence being in "FunDef.thy");
this produces two copies of the same module, with separate references etc.
blanchet [Mon, 07 Dec 2009 11:44:49 +0100] rev 34017
better error message in Refute when specifying a non-existing SAT solver
wenzelm [Mon, 07 Dec 2009 11:18:44 +0100] rev 34016
merged
boehmes [Mon, 07 Dec 2009 09:35:18 +0100] rev 34015
updated certificate
haftmann [Mon, 07 Dec 2009 09:21:14 +0100] rev 34014
merged
haftmann [Mon, 07 Dec 2009 09:16:27 +0100] rev 34013
repaired read_const_expr, broken in 1e7ca47c6c3d
boehmes [Mon, 07 Dec 2009 09:14:12 +0100] rev 34012
merged
boehmes [Mon, 07 Dec 2009 09:12:16 +0100] rev 34011
verbose output of loaded data makes a clear distinction between new and already existing data (types, constants, axioms)
boehmes [Thu, 03 Dec 2009 15:56:06 +0100] rev 34010
faster preprocessing: before applying a step, test if it is applicable (normalization of binders, unfolding of abs/min/max definitions, lambda lifting, explicit application, monomorphization),
custom-made (top-down) atomize_conv,
store predicate and function symbols in a table instead of a list for faster lookup,
updated certificates
haftmann [Sun, 06 Dec 2009 08:28:36 +0100] rev 34009
merged