べき級きゅう数すうべききゅうすうじ字FuriganaAudioMeanings1nounpower seriesmathematics›Mathematical term for an infinite series of the form Σ a_n (x - c)^n.関かん数すうをべき級きゅう数すうに展てん開かいする。Break this sentence down in the analyzerExpand the function into a power series.べき級きゅう数すうの収しゅう束そく半はん径けいを求もとめる。Break this sentence down in the analyzerFind the radius of convergence of the power series.
