Determinant In mathematics, the determinant is a scalar -valued function of the entries of a square matrix. The determinant of a matrix A is commonly denoted det (A), det A, or |A|. Its …

首先，行列式的英文是Determinant，这个取名方法和中文意思有很大的区别。 Determinant意思为“决定因素”，那么它应该决定了某些性质。 实际上，它决定了矩阵 A 的解是否唯一。 如果行 …

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In this section, we define the determinant, and we present one way to compute it. Then we discuss some of the many wonderful properties the determinant enjoys.

3 days ago · 行列式 行列式，是方阵的一种运算。对于方阵 𝐴 A， d e t 𝐴 det A 表示方阵 𝐴 A 的行列式。

Nov 20, 2025 · The determinant of a matrix is a scalar value that can be calculated for a square matrix (a matrix with the same number of rows and columns). It serves as a scaling factor that …

行列式（Determinant）是数学中的一个函数，将一个$$n\times n$$的矩阵$$A$$映射到一个标量，记作$$\det (A)$$或$$|A|$$。 行列式可以看做是有向面积或体积的概念在一般的欧几里得 …

Nov 14, 2025 · Determinants are mathematical objects that are very useful in the analysis and solution of systems of linear equations. As shown by Cramer's rule, a nonhomogeneous …

行列式在大部分欧洲语言中被称为“determinant”（某些语言中词尾加e或o，或变成s），这个称呼最早是由 卡爾·弗里德里希·高斯 在他的《算术研究》中引入的。

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