NAME

rand - pseudo random number generation

SYNOPSIS

include "rand.m";
rand = load Rand Rand->PATH;

init:    fn(seed: int);
rand:    fn(modulus: int): int;
bigrand: fn(modulus: big): big;

DESCRIPTION

Init initialises the pseudo-random number generator with seed; subsequent calls to rand and bigrand return a pseudo-random sequence of integers or bigs respectively, between 0 and modulus-1. Modulus should be a non-negative integer; for bigrand, it should be less than 2^53.

SOURCE

/appl/lib/rand.b

SEE ALSO

security-random(2)

BUGS

The quality of the algorithm currently used is questionable.

RAND(2 )

Rev:  Tue Mar 31 02:42:39 GMT 2015