I should note that when I first saw the PPI inequality, I also didn’t get what it was saying, just because I had very low prior probability mass on it saying the thing it actually says. (I can’t quite pin down what generalisation or principle led to this situation, but there you go.)
I should note that when I first saw the PPI inequality, I also didn’t get what it was saying, just because I had very low prior probability mass on it saying the thing it actually says. (I can’t quite pin down what generalisation or principle led to this situation, but there you go.)