WhiteCat🐈‍⬛ on Nostr: ルベーグ積分

{ "id": "35e88247989da8a3b5f088f3a744dacec83798211526c05988d82afb2253f8ed", "pubkey": "6a36c1a62cba047b1cdb93bef316c6617c79816e32b80166c471c30bdb77e526", "created_at": 1730848213, "kind": 1, "tags": [], "content": "ルベーグ積分", "sig": "87389b26e35034eb4363c733b8538f953f8a4328b32875040475f87afa8d73feba3ad21f56aba1ca966829dc76e32da15c17a4c8ad82223ade9e8b33109bdeac" }