<prompt> Bheka isigaba esingezansi bese uphendula umbuzo emva kwalokho ngolimi olufanayo nesigaba: I-Passage: Amaqembu e-finite symmetry afana namaqembu kaMathieu asetshenziswa emcabangweni wokubhala amakhodi, nawo asetshenziswa ekulungiseni amaphutha kwedatha edlulisiwe, nakubadlali be-CD. Esinye isicelo yi-differential Galois theory, echaza imisebenzi enama-antiderivatives efomu elibekiwe, enikeza imigomo ye-group-theoretic lapho izixazululo ze-differential equation ethile ziphathwa kahle. Izici ze-geometric ezihlala zizinzile ngaphansi kwezenzo zeqembu ziphenywa emfundisweni ye-invariant geometric. Umbuzo: Luhlobo luni lwamaqembu amaqembu kaMathieu?  <response>: Amaqembu e-finite symmetry 