パッケージ:
pro.ba
ダウンロード:
1K
サイズ:
168 KB
Android 要件:
1.0 以上
アップデート:
2011年2月8日
Enter a probability or arithmetic expression that evaluates to a probability. Now think of a number, 1 to 20. A grid of numbers will appear and your number will be lit up with the given probability. Why's that useful? Say you owe me $7 but only have a twenty. Give me $20 with 7/20 probability. Perfectly fair in expectation!
コメント