With 7 suits remaining, is the discard rate for both non-suits about 13%? Thinking about Mahjong probabilities using area diagrams

Hello. This is Hanabinabi.I've written a note for the first time in a while.This time, I calculated the probabilities ...

On Hit Probability × Odds. Part 3

IntroductionLast time, I combined "hit probability × odds" with "machine learning" to summarize the overview of prediction ...