17 commits

Author	SHA1	Message	Date
Jakob Rath	ac66622b05	Fix redundant lemma in umul_ovfl::narrow_bound	2023-03-06 12:59:35 +01:00
Clemens Eisenhofer	4cf24fb5fc	Weaken precondition for overflow narrow	2023-02-25 14:51:26 +01:00
Jakob Rath	5678c1c592	We need more clause names	2023-02-03 15:54:56 +01:00
Jakob Rath	b6ea9e31e5	output	2023-01-09 17:20:40 +01:00
Jakob Rath	be20c0d54e	Less allocation during lookup, remove unused argument	2022-12-22 15:09:18 +01:00
Jakob Rath	86a36a524a	Fix unsoundness in viable fallback ... (the src constraint of forbidden intervals is not necessarily univariate)	2022-12-19 15:37:49 +01:00
Nikolaj Bjorner	b581cbf062	add lemmas ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2022-12-17 18:25:21 -08:00
Jakob Rath	e978e4fc8e	Strengthen umul_ovfl lemma	2022-12-14 11:07:16 +01:00
Nikolaj Bjorner	6c7f556496	activate non-overflow bounds ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2022-12-12 20:11:01 -08:00
Jakob Rath	587e77648a	Keep value_propagate for now	2022-12-12 13:57:30 +01:00
Jakob Rath	a3767b177c	comment	2022-11-28 18:11:51 +01:00
Jakob Rath	fdc186b204	Simplify constraint evaluation	2022-11-23 12:19:03 +01:00
Jakob Rath	6e72a97727	Refactor assignment and search state	2022-11-21 17:25:15 +01:00
Jakob Rath	f12ae0af12	clause_builder: rename push to insert	2022-11-17 17:37:52 +01:00
Jakob Rath	8b4a36e3bd	Simplify clause_builder	2022-10-07 15:22:49 +02:00
Jakob Rath	6218931dde	We only need one of is_true/is_false	2022-09-29 17:19:47 +02:00
Jakob Rath	48c6bea331	umul 2	2022-07-21 12:38:00 +02:00

Renamed from src/math/polysat/mul_ovfl_constraint.cpp (Browse further)