provisdom.math.internal-splittable-random — provisdom/math 2.67

Purely functional and splittable pseudo-random number generators.

IRandom clj protocol

rand-double clj

(rand-double rng)

Returns a random double between 0.0 (inclusive) and 1.0 (exclusive) based on the given immutable RNG. Note: to maintain independence you should not call more than one function in the IRandom protocol with the same argument

rand-long clj

(rand-long rng)

Returns a random long based on the given immutable RNG. Note: to maintain independence you should not call more than one function in the IRandom protocol with the same argument

split clj

(split rng)

Returns two new RNGs [rng1 rng2], which should generate sufficiently independent random data. Note: to maintain independence you should not call more than one function in the IRandom protocol with the same argument

split-n clj

(split-n rng n)

Returns a collection of n RNGs, which should generate sufficiently independent random data. Note: to maintain independence you should not call more than one function in the IRandom protocol with the same argument

make-java-util-splittable-random clj

(make-java-util-splittable-random seed)

next-rng clj

Returns a random-number generator. Successive calls should return independent results.