CurryInfo: call-analysis-3.2.0 / TRS.addChoiceRules
definition: 
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addChoiceRules :: [Rule] -> [Rule]
addChoiceRules rules =
if ("?",2) `elem` allFunctions rules
then rules
else Rule "?" [Var 0, Var 1] (Var 0) :
Rule "?" [Var 0, Var 1] (Var 1) : rules
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demand:
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no demanded arguments |
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deterministic:
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deterministic operation |
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documentation:
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rules defining the choice operator "?" |
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failfree:
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_ |
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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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{(_) |-> _}
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name:
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addChoiceRules |
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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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[Rule] -> [Rule] |
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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 |