最終更新日：2022/12/24
If I know from the diary that I used to believe P, then all else being equal, this gives me a reason now to believe P.
編集履歴（0）
If I know from the diary that I used to believe P, then all else being equal, this gives me a reason now to believe P.
DiQt（ディクト）
無料
★★★★★★★★★★
