rand
High-level random: shuffle, sample, weighted choice, distributions.
Load with: use rand
Quick example
use rand
result = rndch([1, 2, 3])
prn(result)Functions
Functions
rndch(xs)
Checks a condition. Takes xs.
rndsh(xs)
Performs the operation. Takes xs.
rndsm(xs, n)
Performs the operation. Takes xs, n.
rndwt(items, weights)
Performs the operation. Takes items, weights.
rndbt(lo, hi)
Performs the operation. Takes lo, hi.
rndfl(lo, hi)
Performs the operation. Takes lo, hi.
rndbl(prob)
Performs the operation. Takes prob.
rnddice(n, sides)
Performs the operation. Takes n, sides.
rnduid()
Performs the operation.
rndnrm(mu, sigma)
Removes an item. Takes mu, sigma.
Module aliases
These are the public-facing names you call with use rand:
rand.ch(x)rand.sh(x)rand.sm(x, n)rand.wt(i, w)rand.int(l, h)rand.flt(l, h)rand.bol(p)rand.dice(n, s)rand.uid()rand.nrm(m, s)
Notes
- Random number generation - uniform, gaussian, choice, shuffle.