alternating series

noun Mathematics.

a series, usually infinite, in which successive terms have opposite signs, as 1 − ½ + ¼ − ⅛ +. …

Words nearby alternating series

alternating current, alternating group, alternating hemiplegia, alternating light, alternating pulse, alternating series, alternating tremor, alternating voltage, alternating-gradient focusing, alternation, alternation of generations