am­sopn – Type­set math­e­mat­i­cal op­er­a­tor names

Part of the AMS-LaTeX dis­tri­bu­tion, this pack­age de­fines a com­mand \De­clareMathOper­a­tor that may be used to de­fine com­mands like the LaTeX built-in com­mands \log and \lim; the com­mand \op­er­a­tor­name al­lows ad-hoc op­er­a­tor names in the body of a doc­u­ment.