harmonic progression

Noun

(mathematics) A sequence of numbers whose reciprocals form an arithmetic progression.

Japanese Meaning

（数学）その逆数が等差数列をなす数値の並び、すなわち調和級数を指す。

The mathematician explained how a harmonic progression is formed when the reciprocals of its terms make an arithmetic progression.

数学者は、各項の逆数が等差数列になるときにどのように調和数列が形成されるかを説明した。

Sense（1）

(mathematics) A sequence of numbers whose reciprocals form an arithmetic progression.

harmonic progressions

（ plural ）