randomgen.xoshiro512.Xoshiro512.seed¶
- Xoshiro512.seed(seed=None)¶
Seed the generator
This method is called at initialization. It can be called again to re-Seed the generator
- Parameters:
- seed{None, int, array_like[uint64], SeedSequence}, optional
Entropy initializing the pseudo-random number generator. Can be an integer in [0, 2**64), array of integers in [0, 2**64), a SeedSequence instance or
None
(the default). If seed isNone
, then data is read from/dev/urandom
(or the Windows analog) if available. If unavailable, a hash of the time and process ID is used.
- Raises:
- ValueError
If seed values are out of range for the PRNG.