概率的概率，第二部分--為什么"概率為0"不等同"不可能"
提出問(wèn)題:
what is probability of probability
P(h=0.70000) = ???
strong possibility for paradox
feels like not matter how small it is
because there are uncountably infinite many of them
it will blow up to infinity
if it is 0, then no useful information
用area而不是高度 height 表示概率. 為什么呢? later
這樣面積就是有極限,高度的話就沒(méi)有極限.
高度角probability density
標(biāo)簽：
