Function nextRNGStream

nextRNGStream(state: ArrayLike<number>): Int32Array
The start of the next stream of L'Ecuyer-CMRG: the state advanced by 2^127 steps. Equivalent to R's parallel::nextRNGStream().

Streams started this way do not overlap for any practical length, so each parallel task (a worker, or one replicate of a simulation) can be given its own stream, reproducibly. Within a stream, nextRNGSubStream gives substreams of 2^76 steps.
Parameters
- state: ArrayLike<number>
  A 7-integer state as returned by getRandomSeed after RNGkind({ kind: "L'Ecuyer-CMRG" }), or copied from R's .Random.seed.
Returns Int32Array
A new state of the same form (the first element, the kind code, is unchanged). Pass it to setRandomSeed to draw from that stream.
Throws
RangeError if state is not a valid L'Ecuyer-CMRG state.
Example
```
RNGkind({ kind: "L'Ecuyer-CMRG" });
setSeed(1);
const s1 = getRandomSeed();
const s2 = nextRNGStream(s1); // R: s2 <- parallel::nextRNGStream(.Random.seed)
setRandomSeed(s2);
runif(2); // [0.31369782407981056, 0.9280126525616814]
```
- Defined in random/streams.ts:69