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調和数列 (chouwasuuretsu) Japanese meaning | Kotomora

調ちょう和わ数すう列れつ

ちょ

う

わ

す

う

れ

つ

Meanings

1

harmonic progression

Mathematical term for a sequence whose reciprocals form an arithmetic progression.

調ちょう和わ数すう列れつの一いっ般ぱん項こうを求もとめる問もん題

だい

が

出で

た

。

A problem to find the general term of a harmonic progression appeared on the exam.

Kanji

調tune, tone, meter
和harmony, Japanese style, peace
数number, strength, fate
列file, row, rank

Related words

等とう差さ数すう列れつ
Arithmetic progression; the reciprocals of a harmonic progression form an arithmetic progression.
等とう比ひ数すう列れつ
Geometric progression; a different type of sequence where each term is multiplied by a constant ratio.

Built from

調ちょう和わ+数すう列れつ

Etymology

Compound of 調和 (harmony) and 数列 (numerical sequence). The term is a direct calque from English 'harmonic progression'.