It's now been a week since David Blackman and Sebastiano Vigna announced new members of the Xoroshiro family. Although I have been busy with a number of other matters, I recognize that interest in these new PRNGs is likely to be high right now, so I have managed to grab a few stolen moments here and there to take a look at their new work. I plan to write a longer post soon, but my preliminary investigations have turned up enough surprising things that I feel like it's worth sharing some of my...