The ordinary numbers of arithmetic and elementaryalgebra are known as scalars.
算术和初等代数中普通的数通称纯量。
2
This paper discussed the matrix of elementary transformation in the higher elementaryalgebra linear algebra and number theory in wide use.
本论文主要讨论了矩阵的初等变换在高等代数线性代数以及初等数论中的广泛运用。
3
There is some mathematics in most chapters, but it's usually just elementaryalgebra and plots of functions, which I expect most readers will be okay with.