t_wの輪郭

接触元 https://misskey.io/notes/97boowmf71

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ベース：『crawler-user-agentsでそこそこ正確なクローラー判定を実装する』

xor・rotate_right・rotate_leftで、ベクトル化された微分可能な述語論理が構成できる気がするんだ……。

述語論理の述語と個体を{0,1}のベクトルであるところのビット列で表現したい。

正規表現の微分が定義できるんだから、述語論理の微分ぐらいイケるやろ。

regular expression(s)