crand

C++23 constexpr pseudo-random number generation.

Engines

• splitmix64
• xorshift32, xorshift64
• xoshiro256**

Distributions

• bernoulli
• uniform (int / real)
• normal

Why Is This C++23?

Because this needs constexpr math. And <cmath> only became (partially) constexpr in C++23. Everything else is C++20.