random
Library to generate random numbers. Supports various different distribution types.
Types
std::random::Distribution
std::random::Distribution
Represents the type of distribution to use to generate a random number
Functions
std::random::set_seed
std::random::set_seed
Sets the seed of the random number generator
seed
: Seed to use
std::random::generate_using
std::random::generate_using
Generates a random number using the given distribution with the given parameters. The random number generator used internally is C++'s std::mt19937_64 Mersenne Twister implementation.
Distributions
Uniform(min, max) -> i128
Normal(mean, stddev) -> double
Exponential(lambda) -> double
Gamma(alpha, beta) -> double
Weibull(a, b) -> double
ExtremeValue(a, b) -> double
ChiSquared(n) -> double
Cauchy(a, b) -> double
FisherF(m, n) -> double
StudentT(n) -> double
LogNormal(m, s) -> double
Bernoulli(p) -> bool
Binomial(t, p) -> i128
NegativeBinomial(k, p) -> i128
Geometric(p) -> i128
Poisson(mean) -> i128
distribution
: Distribution to use[param1]
: This parameter depends on the type of distribution used. Defaults to 0[param2]
: This parameter depends on the type of distribution used. Defaults to 0
std::random::generate
std::random::generate
Generates a uniformly distributed random number between min
and max
[min]
: Minimum number. Defaults to 0[max]
: Maximum number. Defaults tou64_max
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