Improve Fisher-Yates random distribution
Closed this issue · 1 comments
tarakby commented
Problem
Fisher-yates randomness relies on the sampling of a random number modulo a moduli. Distribution of the output permutation depends on the distribution of the integer sampling.
Cadence v1 offers a uniformly distributed random function revertibleRandom(modulo) that should be used instead of the modulo operator % to avoid the known modulo bias.
Current implementation is