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| Module: | Random |
|---|---|
| Function: | next |
| Type: | RandomGen a => a -> (Int,a) |
| Class: | RandomGen |
| Description: | The next operation allows one to extract at least 30 bits (one Int's worth) from the generator, returning a new generator as well. The integer returned may be positive or negative. |
| Related: |
Program source: import Random main = do x <- getStdGen print (next x) print (next x) print (fst (next x)) setStdGen (snd (next x)) print (next x) x <- getStdGen print (next x) newStdGen print (next x) x <- getStdGen print (next x)
Output: (433334474,763021058 329686584)
Output: (433334474,763021058 329686584)
Output: 433334474
Output: (433334474,763021058 329686584)
Output: (473117066,750799641 277682575)
Output: (473117066,750799641 277682575)
Output: (1349143456,750839655 1549179761)
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