mathjs/index.js at v4 · JavaScriptIOT/mathjs · GitHub

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var core = require('./core');

/**

* math.js factory function. Creates a new instance of math.js

* @param {Object} [config] Available configuration options:

* {number} epsilon

* Minimum relative difference between two

* compared values, used by all comparison functions.

* {string} matrix

* A string 'matrix' (default) or 'array'.

* {string} number

* A string 'number' (default), 'bignumber', or

* 'fraction'

* {number} precision

* The number of significant digits for BigNumbers.

* Not applicable for Numbers.

* {boolean} predictable

* Predictable output type of functions. When true,

* output type depends only on the input types. When

* false (default), output type can vary depending

* on input values. For example `math.sqrt(-2)`

* returns `NaN` when predictable is false, and

* returns `complex('2i')` when true.

function create (config) {

// create a new math.js instance

var math = core.create(config);

math.create = create;

// import data types, functions, constants, expression parser, etc.

math['import'](require('./lib'));

return math;

}

// return a new instance of math.js

module.exports = create();

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