用于处理数学矩阵的JavaScript实用程序库_JavaScript_.zip

# Matrix.js ## About [Matrix.js](https://github.com/angusgibbs/matrix) is a JavaScript utility library for working with [matrices](http://wikipedia.org/wiki/Matrix_(Mathematics\)). It currently supports: * Adding matrices * Subtracting matrices * Multiplying matrices * Finding the determinant of a *n* by *n* matrix * Creating a *n* by *n* identity matrix * Raising a *n* by *n* matrix to the *x^th* power * Multiplying each element in the matrix by a scalar * Checking two matrices for equivalence * Inverting a matrix For more information (including an installation guide), see the [docs](https://github.com/angusgibbs/matrix/blob/master/docs/getting_started.md). ## Contributing Patches welcome, just make sure there are matching unit tests. Tests use [mocha](http://visionmedia.github.com/mocha/) with [expect.js](https://github.com/LearnBoost/expect.js). To install, just `cd` into the directory and run `npm install`. ## License Copyright (C) 2012 by Angus Gibbs Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.