拡かく大だい行ぎょう列れつ

noun

augmented matrix

Technical term in linear algebra and computing; a matrix formed by appending the columns of two given matrices, usually for solving systems of linear equations.

• 連れん立りつ方ほう程てい式しきを解とくために、係けい数すう行ぎょう列れつと定てい数すう項こうを並ならべた拡かく大だい行ぎょう列れつを作つくる。

  To solve the system of equations, we form an augmented matrix by arranging the coefficient matrix and the constant terms.