交こう項こう級きゅう数すう

noun

alternating series

A mathematical term for a series whose terms alternate in sign. Cross-referenced with 交代級数, which is a synonym.

See also: 交代級数

• 交こう項こう級きゅう数すうの収しゅう束そく条じょう件けんを調しらべる。

  Examine the convergence condition of the alternating series.