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definition:
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allVarsInTerm :: Term -> [SVar]
allVarsInTerm (TConst _) = []
allVarsInTerm (TSVar v) = [v]
allVarsInTerm (TComb _ args) = foldr union [] (map allVarsInTerm args)
allVarsInTerm (Forall vs arg) = union (map varOfSV vs) (allVarsInTerm arg)
allVarsInTerm (Exists vs arg) = union (map varOfSV vs) (allVarsInTerm arg)
allVarsInTerm (SMT.Let bs e) =
foldr union (map fst bs) (map allVarsInTerm (e : map snd bs))
allVarsInTerm (Match e ps) =
foldr union [] (map allVarsInTerm (e : map snd ps) ++ map (patVars . fst) ps)
where
patVars (PComb _ vs) = vs
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demand:
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argument 1
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deterministic:
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deterministic operation
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documentation:
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-- All variables occurring in a SMT term.
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indeterministic:
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referentially transparent operation
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infix:
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no fixity defined
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iotype:
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{({TConst}) |-> {[]} || ({TSVar}) |-> {:} || ({TComb}) |-> _ || ({Forall}) |-> _ || ({Exists}) |-> _ || ({Let}) |-> _ || ({Match}) |-> _}
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name:
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allVarsInTerm
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precedence:
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no precedence defined
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result-values:
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_
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signature:
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Verify.ESMT.Term -> [Prelude.Int]
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solution-complete:
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operation might suspend on free variables
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terminating:
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possibly non-terminating
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totally-defined:
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reducible on all ground data terms
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