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    表示名 (mathmathniconico@mathtod.online)'s status on Thursday, 23-Feb-2023 00:50:57 JST 表示名 表示名

    これを踏まえて
    \of を \mathbin{:}
    で定義したら
    f\of A\to B
    と書けて捗ることが分かった

    In conversation Thursday, 23-Feb-2023 00:50:57 JST from mathtod.online permalink

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