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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2018-09-11 13:08:00 -0500 |
|---|---|---|
| committer | Andres Noetzli <andres.noetzli@gmail.com> | 2018-09-11 11:08:00 -0700 |
| commit | 64c48c4d3b4c26b0ba28ab1ab11ef2314ca0cbee (patch) | |
| tree | ece6319150e855d2b0850f7508d9e3ee080b7f03 /src/theory/quantifiers/term_util.h | |
| parent | 2fb903ed7309fd97c848b03f6587c9d0604efd24 (diff) | |
Support model cores via option --produce-model-cores. (#2407)
This adds support for model cores, fixes #1233.
It includes some minor cleanup and additions to utility functions.
Diffstat (limited to 'src/theory/quantifiers/term_util.h')
| -rw-r--r-- | src/theory/quantifiers/term_util.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/theory/quantifiers/term_util.h b/src/theory/quantifiers/term_util.h index bc936e4a3..dd3e76ee2 100644 --- a/src/theory/quantifiers/term_util.h +++ b/src/theory/quantifiers/term_util.h @@ -313,10 +313,10 @@ public: /** is singular arg * Returns true if - * <k>( ... t_{arg-1}, n, t_{arg+1}...) = n - * always holds. + * <k>( ... t_{arg-1}, n, t_{arg+1}...) = ret + * always holds for some constant ret, which is returned by this function. */ - Node isSingularArg(Node n, Kind ik, int arg); + Node isSingularArg(Node n, Kind ik, unsigned arg); /** get type value * This gets the Node that represents value val for Type tn |