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definition:
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ilog :: Int -> Int
ilog n | n>0 = if n<10 then 0 else 1 + ilog (n `div` 10)
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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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---------------------------------------------------------------------------
--- The value of `ilog n` is the floor of the logarithm
--- in the base 10 of `n`.
--- Fails if `n <= 0`.
--- For positive integers, the returned value is
--- 1 less the number of digits in the decimal representation of `n`.
---
--- @param n - The argument.
--- @return the floor of the logarithm in the base 10 of `n`.
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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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no fixity defined
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iotype:
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{(_) |-> _}
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name:
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ilog
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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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Prelude.Int -> 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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possibly non-reducible on same data term
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