Random {gmp}

Generate a random number

Description

Generate a uniformly distributed random number in the range 0 to 2^{size} -1, inclusive.

Usage

urand.bigz(nb=1,size=200, seed = 0)

Arguments

nb

Integer: number of random numbers to be generated (size of vector returned)

size

Integer: number will be generated in the range 0 to 2^{size} -1

seed

Bigz: random seed initialisation

Value

A biginteger of class bigz.

Author(s)

Antoine Lucas

References

‘⁠mpz\_urandomb⁠’ from the GMP Library, see https://gmplib.org

Examples

# Integers are differents
urand.bigz()
urand.bigz()
urand.bigz()

# Integers are the same
urand.bigz(seed="234234234324323")
urand.bigz(seed="234234234324323")

# Vector
urand.bigz(nb=50,size=30)