Sign Up for Free

RunKit +

Try any Node.js package right in your browser

This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 400,000 packages pre-installed, including robust-determinant with all npm packages installed. Try it out:

var robustDeterminant = require("robust-determinant")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

robust-determinant v1.1.0

General purpose robust determinant computation

robust-determinant

Computes the determinant of an nxn matrix as a non-overlapping increasing sequence.

Example

var robustDeterminant = require("robust-determinant")

console.log(robustDeterminant([[1,2,3], [4,5,6], [7,8,9]])

Output:

[ 0 ]

Install

npm install robust-determinant

require("robust-determinant")(m)

Exactly computes the determinant of a floating point matrix m

  • m is a square matrix

Returns The determinant of m as a non-increasing overlapping sequence

Note For matrices with up to 5 rows, you can avoid an extra dispatch by calling robustDeterminant[n], where n is the number of rows. For example,

robustDeterminant[2]([[1,2],[3,4]]) === robustDeterminant([[1,2],[3,4]])

Credits

(c) 2013 Mikola Lysenko. MIT License

Metadata

RunKit is a free, in-browser JavaScript dev environment for prototyping Node.js code, with every npm package installed. Sign up to share your code.
Sign Up for Free