Jerin wuta shine jerin lissafin lissafi wanda ke wakiltar aiki a matsayin jimlar sharuɗɗan da ba su da iyaka, kowannensu maɗaukaki ne na ƙarfin maɓalli, kamar x^n. Gabaɗayan nau'in jerin wutar lantarki shine:∑(n=0 zuwa ∞) an(x-c)^ninda "a" ke zama jerin ma'auni, "x" madaidaici ne, “c” madaidaici ne, kuma “n” lamba ce mara-kyau. Jerin yana haɗuwa don wasu ƙima na "x" kuma ya bambanta ga wasu, ya danganta da ƙimar ma'auni "a" da "c". Ana yawan amfani da jerin wutar lantarki a cikin nazarin lissafi, ƙididdiga, da sauran rassa na lissafi don wakiltar ayyuka da warware daidaito.