nu.std.random

No central class - free functions over the global RNG. Every function is non-deterministic (reads the RNG) so its atom is never constant-folded. Deferred until the effect model lands: seed, shuffle, getstate/setstate.

from nu.std.random import randint, choice

Name	Sort	Signature	Effect	Meaning
random	ScalarQuery	`random()`	non-det	float in `[0.0, 1.0)`
uniform	ScalarQuery	`uniform(a, b)`	non-det	float in `[a, b]`
randint	ScalarQuery	`randint(a, b)`	non-det	int `N` with `a <= N <= b`
randrange	ScalarQuery	`randrange(start, stop)`	non-det	int in `range(start, stop)`
getrandbits	ScalarQuery	`getrandbits(k)`	non-det	non-negative int with `k` random bits
choice	ScalarQuery	`choice(seq)`	non-det	one random element of `seq` -> `Any`
choices	ScalarQuery	`choices(population, k)`	non-det	`k`-sized list drawn with replacement -> `List`
sample	ScalarQuery	`sample(population, k)`	non-det	`k`-sized list drawn without replacement -> `List`
gauss	ScalarQuery	`gauss(mu, sigma)`	non-det	Gaussian draw
normalvariate	ScalarQuery	`normalvariate(mu, sigma)`	non-det	normal draw
expovariate	ScalarQuery	`expovariate(lambd)`	non-det	exponential draw with rate `lambd`
triangular	ScalarQuery	`triangular(low, high)`	non-det	triangular draw between `low` and `high`