[Haskell-cafe] Cabal/primes

brian briand at aracnet.com
Wed Jun 3 10:46:29 EDT 2009


Prelude> :m + Data.Numbers.Primes
Prelude Data.Numbers.Primes> :browse
isPrime :: Integer -> Bool
isProbablyPrime ::
   (System.Random.RandomGen g) => Integer -> g -> (Bool, g)
primes :: [Integer]
Prelude Data.Numbers.Primes> isPrime 3525266
Loading package syb ... linking ... done.
Loading package base-3.0.3.0 ... linking ... done.
Loading package old-locale-1.0.0.1 ... linking ... done.
Loading package old-time-1.0.0.1 ... linking ... done.
Loading package random-1.0.0.1 ... linking ... done.
Loading package Numbers-0.2.1 ... linking ... done.
False
Prelude Data.Numbers.Primes>

On Jun 3, 2009, at 6:57 AM, michael rice wrote:

> OK, I downloaded Numbers. Still missing the three functions I  
> wanted, which are primes, isPrime, and isProbablyPrime. How do I get  
> these?
>
> Michael
>
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