Seems plausible, but from the linked stackexchange question: https://tex.stackexchange.com/questions/640588/what-is-%E2%8D%BC-used-for/ https://tex.stackexchang

Seems plausible, but from the linked stackexchange question: https://tex.stackexchange.com/questions/640588/what-is-%E2%8D%BC-used-for/ https://tex.stackexchange.com/questions/640588/what-is-%E2%8... > It appeared in the entity set ISOAMSA, which, regardless of the name, had no connection with the American Mathematical Society.