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significant update to Horn routines: add module hnf to extract Horn normal form (removed from rule_manager). Associate proof objects with rules to track (all) rewrites, so that proof traces can be tracked back to original rules after transformations

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-03-23 14:11:54 -07:00
parent e73c06a8b0
commit 26f4d3be20
60 changed files with 591 additions and 428 deletions

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@ -701,7 +701,7 @@ typedef enum
over Boolean connectives 'and' and 'or'.
- Z3_OP_PR_NFF_NEG: Proof for a (negative) NNF step. Examples:
- Z3_OP_PR_NNF_NEG: Proof for a (negative) NNF step. Examples:
\nicebox{
T1: (not s_1) ~ r_1
...