Last Updated
：2025/12/06
alternating series
Noun
Japanese Meaning
数学において、各項が正と負で交互に現れる無限級数。すなわち、正の値を持つ項が交互の符号（+と−）で並ぶ形の級数のこと。
（ plural ）
Quizzes for review
(mathematics) An infinite series in the form of ∑ₙ₌₀ ᪲(-1)ⁿa_n or ∑ₙ₌₀ ᪲(-1)ⁿ⁺¹a_n, where a_n>0 for all n.
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alternating series
The alternating series whose term magnitudes decrease monotonically to zero converges by the alternating series test.
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The alternating series whose term magnitudes decrease monotonically to zero converges by the alternating series test.
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