Documentation
Generating random integers
Meta-data
Words
Tuple classes
Generic words
Symbol words
Ordinary words
Class predicate words
Files
Children from resource:basis
Children from resource:extra
Children
Generating random integers
Meta-data
| Tags: | algorithms |
| Authors: | Doug Coleman, Slava Pestov |
Words
Tuple classes
| Class | Superclass | Slots |
 no-random-number-generator |  tuple | |
| too-many-samples | tuple | seq n |
Generic words
| Word | Stack effect |
 random | ( obj -- elt ) |
| random-32* | ( obj -- n ) |
| random-bytes* | ( n obj -- byte-array ) |
| seed-random | ( obj seed -- obj ) |
Symbol words
| random-generator |
| secure-random-generator |
| system-random-generator |
Ordinary words
| Word | Stack effect |
| beta-random-float | ( alpha beta -- n ) |
| cauchy-random-float | ( median scale -- n ) |
| chi-square-random-float | ( dof -- n ) |
| delete-random | ( seq -- elt ) |
| exponential-random-float | ( lambda -- n ) |
| gamma-random-float | ( alpha beta -- n ) |
| gumbel-random-float | ( loc scale -- n ) |
| inv-gamma-random-float | ( shape scale -- n ) |
| laplace-random-float | ( mean scale -- n ) |
| logistic-random-float | ( loc scale -- n ) |
| lognormal-random-float | ( mean sigma -- n ) |
| no-random-number-generator | ( -- * ) |
| normal-random-float | ( mean sigma -- n ) |
| pareto-random-float | ( k alpha -- n ) |
| poisson-random-float | ( mean -- n ) |
| power-random-float | ( alpha -- n ) |
| random-32 | ( -- n ) |
| random-bits | ( numbits -- n ) |
| random-bits* | ( numbits -- n ) |
| random-bytes | ( n -- byte-array ) |
| random-integers | ( length n -- sequence ) |
| random-unit | ( -- n ) |
| random-units | ( length -- sequence ) |
| randomize | ( seq -- randomized ) |
| randomize-n-last | ( seq n -- seq ) |
| rayleigh-random-float | ( mode -- n ) |
| sample | ( seq n -- seq' ) |
| student-t-random-float | ( dof -- n ) |
| too-many-samples | ( seq n -- * ) |
| triangular-random-float | ( low high -- n ) |
| uniform-random-float | ( min max -- n ) |
| von-mises-random-float | ( mu kappa -- n ) |
| weibull-random-float | ( alpha beta -- n ) |
| with-random | ( obj quot -- ) |
| with-secure-random | ( quot -- ) |
| with-system-random | ( quot -- ) |
Class predicate words
| Word | Stack effect |
| no-random-number-generator? | ( object -- ? ) |
| too-many-samples? | ( object -- ? ) |
Files
Children from resource:basis
| Vocabulary | Summary |
 random.data | random.data vocabulary |
| random.dummy | Dummy RNG for testing |
| random.mersenne-twister | Mersenne Twister random number generator |
| random.sfmt | random.sfmt vocabulary |
| random.unix | Native Unix RNG |
 random.windows | Native Windows RNG |
Children from resource:extra
| Vocabulary | Summary |
| random.blum-blum-shub | random.blum-blum-shub vocabulary |
| random.c | LIBC random generator |
| random.cmwc | random.cmwc vocabulary |
| random.lagged-fibonacci | random.lagged-fibonacci vocabulary |
| random.rdrand | RDRAND random generator |
Children
| Vocabulary | Summary |
| random.private | random.private vocabulary |