prime reciprocal magic square

Noun

(number theory, recreational mathematics) A magic square using the decimal digits of the reciprocal of a prime number.

Japanese Meaning

素数の逆数の小数点以下の数字を用いて作成された魔方陣

At the conference, the mathematician presented a prime reciprocal magic square built from the repeating decimal digits of 1/7.

その数学者は学会で、素数の逆数の小数桁から作られた魔方陣を披露した。

Sense（1）

(number theory, recreational mathematics) A magic square using the decimal digits of the reciprocal of a prime number.

prime reciprocal magic squares

（ plural ）