geometric series
短语n. 几何级数, 等比级数
释义与例句
n.
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1.
Any infinite series whose terms are in geometric progression; any series of the form a+ar+ar²+ar³⋯=a∑ᵢ₌₀ ᪲rⁱ, where a≠0, r≠0, and r≠1.
等比级数
几何级数
数学
n. 几何级数, 等比级数
Any infinite series whose terms are in geometric progression; any series of the form a+ar+ar²+ar³⋯=a∑ᵢ₌₀ ᪲rⁱ, where a≠0, r≠0, and r≠1.
等比级数
几何级数