My World Tools

概率树

Set the success probability and depth to see every branch's combined probability.

S → S → S12.50%
S → S → F12.50%
S → F → S12.50%
S → F → F12.50%
F → S → S12.50%
F → S → F12.50%
F → F → S12.50%
F → F → F12.50%