uncomplicate.neanderthal.random
Polymorphic functions that populate Neanderthal’s data structures with random numbers drawn from common distributions.
rand-normal!
(rand-normal! x)(rand-normal! mu sigma x)(rand-normal! rng-state x)(rand-normal! rng-state mu sigma x)Populates vector x with normally distributed random numbers. The distribution is controlled by arguments mu and sigma. If rng-state is not provided, uses the global default rng state.
rand-uniform!
(rand-uniform! x)(rand-uniform! lower upper x)(rand-uniform! rng-state x)(rand-uniform! rng-state lower upper x)Populates vector x with uniformly distributed random numbers. The distribution is controlled by arguments lower and upper. If rng-state is not provided, uses the engine’s global default rng state.
rng-state
(rng-state fact seed)(rng-state fact)Creates a random number generator state compatible with a factory. Optionally accepts the seed for reproducibility.