e/Paley construction

Information
has gloss	eng: In mathematics, the Paley construction is a method for constructing Hadamard matrices using finite fields. The construction was described in 1933 by the English mathematician Raymond Paley.
lexicalization	eng: Paley construction
lexicalization	eng: Paley's theorem
instance of	(noun) (mathematics) a rectangular array of quantities or expressions set out by rows and columns; treated as a single element and manipulated according to rules matrix