33 commits

Author	SHA1	Message	Date
Simon Cruanes	24251399bf	comments	2022-09-16 19:51:10 -04:00
Simon Cruanes	e9eab74b1e	fix(lra): preprocess in the right order ... - relate `a=b` to `[[ a >= b ]]` and `[[ a <= b ]]` - keep `a=b` as is, for CC	2022-09-12 22:45:07 -04:00
Simon Cruanes	c18b824037	fix(lra): preprocess was returning wrong term ... (with wrong type).	2022-09-11 14:36:38 -04:00
Simon Cruanes	721ed2eac0	refactor(preprocess): introduce Find_foreign, runs after preprocess	2022-09-10 14:10:36 -04:00
Simon Cruanes	659fa7ba5b	wip: feat(lra): update to newer preprocessing	2022-09-09 22:16:59 -04:00
Simon Cruanes	317f406620	wip: refactor(preprocess): recursive preprocess guided by theories	2022-09-07 19:35:09 -04:00
Simon Cruanes	16eb12fac2	wip: preprocess in its own file	2022-09-03 14:09:13 -04:00
Simon Cruanes	e74439cf2a	wip: new attempt at theory combination	2022-09-01 22:34:27 -04:00
Simon Cruanes	34ad038d9a	temp: disable partial checks in LRA	2022-08-31 00:42:17 -04:00
Simon Cruanes	5feb5d8e73	refactor: new API for combination, with theories claiming terms ... interface variables are terms claimed by >= 2 theories. Theories now have a unique ID attributed at their creation.	2022-08-27 22:51:16 -04:00
Simon Cruanes	ccb3753668	wip(smt): theory combination	2022-08-27 21:38:20 -04:00
Simon Cruanes	f0041f9dae	feat: reinstate LRA theory and terms	2022-08-26 22:17:02 -04:00
Simon Cruanes	4d78be0c52	wip: model builder	2022-08-25 20:13:49 -04:00
Simon Cruanes	dff65c5d26	refactor: Term.abs takes store again, so abs false can be false,true	2022-08-22 22:12:26 -04:00
Simon Cruanes	94ba945bf3	feat(cc.plugin): plugins have state, passed at init	2022-08-14 23:21:49 -04:00
Simon Cruanes	c873346047	detail in th-lra	2022-08-05 21:56:45 -04:00
Simon Cruanes	4aec4fe491	refactor(proofs): make proof terms a recursive term	2022-08-01 20:42:45 -04:00
Simon Cruanes	1edf054104	refactor(proof): use a suspension but keep uniform Proof_term.data type ... this makes proof terms uniformly printable or (de)serializable.	2022-07-31 15:01:11 -04:00
Simon Cruanes	0ff5ac9a3f	refactor(th-lra): rename to th-lra	2022-07-30 23:03:57 -04:00
Simon Cruanes	0d0751b7d2	refactor(theories): remove functors	2022-07-30 23:02:13 -04:00
Simon Cruanes	df9fa11507	refactor(th-lra): adapt to new code	2022-07-30 21:51:46 -04:00
Simon Cruanes	349d884664	chore: add sidekick-arith library, depends on zarith	2020-10-10 17:18:20 -04:00
Simon Cruanes	7c3c88d6f6	feat(lra): bugfixes	2020-10-10 14:33:54 -04:00
Simon Cruanes	93b56618f1	wip: first implem of Fourier Motzkin	2020-10-10 01:22:22 -04:00
Simon Cruanes	9783c3ae1b	wip: reimplement a fourier motzkin module, from scratch	2020-10-10 00:00:20 -04:00
Simon Cruanes	581c7eff0b	wip	2020-10-09 22:09:15 -04:00
Simon Cruanes	7e6800811f	wip: LRA: process all lits during final check	2020-10-04 22:28:09 -04:00
Simon Cruanes	fabdb27dfe	wip: feat(lra): preprocess by renaming lits/terms and storing defs	2020-10-04 21:37:03 -04:00
Simon Cruanes	ac6ca7d584	wip: properly typecheck and build LRA terms	2020-10-04 00:32:52 -04:00
Simon Cruanes	943efad206	feat: add AST for LRA	2020-10-03 23:46:45 -04:00
Simon Cruanes	4f12bfdb93	wip: LRA	2020-09-23 21:58:54 -04:00
Simon Cruanes	40d47a8d6c	wip: lra	2020-09-23 21:58:54 -04:00
Simon Cruanes	95edfd9aa9	wip: LRA theory	2020-09-23 21:58:54 -04:00