CurryInfo: base-3.4.0 / Prelude.=:<<=
definition: 
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(=:<<=) :: Data a => a -> a -> Bool #ifdef __PAKCS__ x =:<<= y = unifEqLinear x y -- Internal implementation of `=:<<=`. unifEqLinear :: a -> a -> Bool unifEqLinear external -- | Internal operation used by PAKCS to implement `=:<=`. ifVar :: _ -> a -> a -> a ifVar external #else _ =:<<= _ = error "Prelude.=:<<= not supported!" |
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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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| Non-strict equational constraint for linear functional patterns. Thus, it must be ensured that the first argument is always (after evalutation by narrowing) a linear pattern. Experimental and only supported in PAKCS. |
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failfree:
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<FAILING> |
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indeterministic:
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referentially transparent operation |
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infix:
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infix |
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iotype:
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{}
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name:
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=:<<= |
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precedence:
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4 |
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result-values:
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{}
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signature:
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Data a => a -> a -> Bool |
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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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yes |
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totally-defined:
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reducible on all ground data terms |