17 commits

Author	SHA1	Message	Date
Adam Chlipala	796fc8d64c	Noticed one invariant in HoareLogic was more complex than required	2021-04-12 16:03:38 -04:00
Adam Chlipala	1d93f6f994	Merge pull request #55 from cpitclaudel/hoare_tweaks ... Two tweaks in HoareLogic.v	2021-04-12 16:01:44 -04:00
Clément Pit-Claudel	1e81721268	Make the ht1 tactic a bit more robust in HoareLogic.v ... (Without this change, the HtIf rule can fail to generalize and unify spuriously with goals of the right shape)	2021-04-12 15:07:34 -04:00
Clément Pit-Claudel	2ed1d52171	Get rid of the “reset” scope in HoareLogic.v ... It's not needed, and it makes everything harder to read.	2021-04-12 15:04:56 -04:00
Adam Chlipala	899b3dee24	Revising for this week's lectures	2021-04-11 13:32:38 -04:00
Adam Chlipala	75ea3ed0b3	Chapter renumbering	2021-03-28 17:03:56 -04:00
Adam Chlipala	d3c7a85b49	More cleanup around addition of RuleInduction	2021-03-01 12:15:34 -05:00
Samuel Gruetter	1c97e1a389	explain hoare_triple_big_step_while	2020-04-01 21:49:00 -04:00
Adam Chlipala	77f22213d8	Avoid a command only introduced in Coq 8.10, so that 8.9 keeps working	2020-02-10 13:44:35 -05:00
Adam Chlipala	5a28d4fe6a	Replace omega with lia	2020-02-08 14:41:07 -05:00
Ben Sherman	fa4d8ca8db	minus notation should be for subtraction, not set minus	2018-04-25 22:28:22 -04:00
Kartik Singhal	c9a02eeecb	Fix typo ... Or we get the following error: Error: e is unbound in the notation.	2017-05-05 21:32:14 -04:00
Adam Chlipala	2832696faa	Start of CompilerCorrectness: cfoldExprs_ok	2017-03-18 14:42:13 -04:00
Adam Chlipala	b27e58f11e	Bump chapter numbers in Coq code comments	2017-02-21 09:00:30 -05:00
Adam Chlipala	91693e4f0f	HoareLogic: comments	2016-03-27 18:44:35 -04:00
Adam Chlipala	a180698487	HoareLogic: yet another way to prove an invariant of a transition system	2016-03-27 15:33:27 -04:00
Adam Chlipala	c8e3a3fdcd	Start HoareLogic, with several examples	2016-03-27 14:44:22 -04:00