Anything that isn't repeatable is by definition unreliable.

Random number generators notwithstanding.

	▲	wombatpm an hour ago \| parent \| next [-]
		Same seed gives the same sequence. Use that to debug Monte Carlo simulations all the time.
	▲	Brian_K_White an hour ago \| parent \| prev \| next [-]
		The definition of "not repeatable" or unreliable in an rng is if it was random sometimes, and predictable other times.
	▲	taneq an hour ago \| parent \| prev [-]
		They’re unreliably unreliable.