expression, noun
law of quadratic reciprocity
A fundamental theorem in number theory relating the solvability of two quadratic congruences. Used in mathematical contexts.
平方剰余の相互法則は、ガウスによって初めて完全に証明された。
The law of quadratic reciprocity was first completely proved by Gauss.
A compound of mathematical terms: 平方剰余 (quadratic residue) + の (possessive particle) + 相互法則 (reciprocity law). The term is a direct translation of the English 'law of quadratic reciprocity'.