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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2021-01-28 14:01:26 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-28 14:01:26 -0600 |
| commit | e234ff58f561ac97642df15c698962faa9d1e5e4 (patch) | |
| tree | cfac18adaeb0fccc348b81e84c854400d38a01fe /src/api | |
| parent | 3234db430074e278258e6d687c07146a59769a92 (diff) | |
Simplify lemma interface (#5819)
This makes it so that TheoryEngine::lemma returns void not LemmaStatus.
Currently, there was only one use of LemmaStatus by theory solvers, which was CEGQI using it as a way of getting the preprocessed form of a lemma. This makes it so that there is an explicit method in Valuation for getting the preprocessed form of a term + its skolems and their definition assertions.
It also simplifies a few things, e.g. Valuation calls are forwarded to PropEngine instead of going through TheoryEngine. It fixes a few issues in TermFormulaRemoval related to getSkolems.
Diffstat (limited to 'src/api')
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