论文标题
对行降低的梯形形式及其独特性的观点
A Gauche perspective on row reduced echelon form and its uniqueness
论文作者
论文摘要
使用从左到右的“清扫”算法，为矩阵$ m $的列空间定义\ emph {gauche Basis}。通过Gauche的基础，我们解释了$ M $的梯形降低的梯形形式，并直接证明其独特性。我们以教学思考结束。
Using a left-to-right "sweeping" algorithm, we define the \emph{Gauche basis} for the column space of a matrix $M$. By means of the Gauche basis we interpret the row reduced echelon form of $M$, and give a direct proof of its uniqueness. We conclude with pedagogical reflections.
