rnd

RND is an acronym that can refer to several different concepts, with meanings that depend on the context. In computing and software, it most commonly designates a random number generator or a function that produces pseudo-random numbers. The term appears in various programming environments and languages, where RND may be the actual function name or a shorthand way of referring to random values.

In BASIC-family languages, RND typically returns a real number in the interval from 0.0 up to but not including 1.0. The exact behavior can vary by dialect. The sequence is usually determined by a seed value; commands such as Randomize or similar are used to reseed the generator, altering subsequent outputs. The produced numbers are useful for simulations, simple randomness, and testing, but they are not suitable for cryptographic purposes because they are deterministic and predictable if the seed or algorithm is known.

Outside programming, RND can appear as an acronym for organizations, programs, or terms. Because it is a generic abbreviation, its exact meaning is determined by the domain or accompanying context. In general usage, RND may also be seen informally as shorthand for “random” or “random number.”

See also: random number generator, pseudo-random number generator, randomness.