MathJS 5.0.0 正式发布，Javascript 扩展数学库

MathJS 5.0.0 已发布，Math.js 是个 JavaScript 和 Node.js 的扩展数学库，包括了灵活的表达式解析器，提供数字，大数值，复杂数值，单位，矩阵等等集成的解决方案，强大又易于使用。

更新内容：

• Implemented complex conjugate transpose math.ctranspose.
• Changed the behavior of A' (transpose) in the expression parser to calculate the complex conjugate transpose. 
• Added support for complex({abs: 1, arg: 1}), and improved the docs on complex numbers. 
• Renamed eye to identity
• Math.js code can now contain ES6. The ES6 source code is moved from lib to src, and lib now contains the compiled ES5 code.
• Upgraded dependencies:
  • decimal.js from 9.0.1 to 10.0.1
  • Upgraded dev dependencies
• Changed code style to https://standardjs.com/, run linter on npm test. See #1110.
• Dropped support for bower. Use npm or an other package manages instead.
• Dropped support for (non-primitive) instances of Number, Boolean, and String from functions clone and typeof.
• Dropped official support for IE9 (probably still works, but it's not tested).
• Fixed #851: More consistent behavior of sqrt, nthRoot, and pow. 
• Fixed #1103: Calling toTex on node that contains derivative causing an exception. 

 下载地址：

• http://mathjs.org/download.html