erechorse on Nostr: ...

{ "id": "1f0a2033b3da30311b0e454abd562dc3148c6d6cdb18300875d6add955521fe5", "pubkey": "f40832e26b1d12f8a27717b606996baef68bc4b6b86c4a35ca827f6fbcbf511e", "created_at": 1720171623, "kind": 1, "tags": [], "content": "集合論理位相、永遠に写像で詰まってる。何回読んでもちゃんと理解した気がしない", "sig": "897a42bacf511eadc83ae6cdd61699365d209be3b457e8512e469031d09bc06e6356e0bfac816996e5e83cc4296c271d9a78852663116339b3f85462ed31116c" }