<prompt> Bheka isiqephu esingezansi bese uphendula umbuzo ngemuva kwalokho ngolimi olufanayo nesiqephu: Isiqephu: Amaqembu e-finite symmetry afana namaqembu kaMathieu asetshenziswa emcabangweni wokubhala amakhodi, nawo asetshenziswa ekulungisweni kwamaphutha kwedatha edlulisiwe, nakubadlali be-CD. Olunye uhlelo lokusebenza yi-differential Galois theory, echaza imisebenzi enama-antiderivatives wefomu elibekiwe, enikeza imigomo ye-group-theoretic yokuthi izixazululo ze-differential equation ethile ziphathwa kahle nini. Izakhiwo ze-geometric ezihlala zizinzile ngaphansi kwezenzo zeqembu ziphenywa emcabangweni we-geometric ongaguquguquki. Umbuzo: Uhlobo luni lweqembu amaqembu kaMathieu?  <response>: Amaqembu e-finite symmetry 