Some topics treated which are not always found in the older short elementary texts are the homotopy concept for closed curves, cluster sets of meromorphic functions, removable compact sets of singularities, the monodromy theorem, and the Mittag-Leffler partial fraction expansion of a meromorphic function.
... Tratuhin ang ilang mga paksa na kung saan ay hindi palaging makikita sa mga mas lumang maikling elementarya teksto ay ang homotopy konsepto para sa sarado kurva, kumpol set ng meromorphic function, naaalis compact set ng singularities, ang monodromy teorama, at ang Mittag-Leffler bahagyang maliit na bahagi ng pagpapalawak ng meromorphic function .