jax.random.fold_in# jax.random.fold_in(key, data)[source]# Folds in data to a PRNG key to form a new PRNG key. Parameters key (Union[Array, PRNGKeyArray]) – a PRNG key (from PRNGKey, split, fold_in). data (int) – a 32bit integer representing data to be folded in to the key. Return type Union[Array, PRNGKeyArray] Returns A new PRNG key that is a deterministic function of the inputs and is statistically safe for producing a stream of new pseudo-random values.