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General purpose robust determinant computation


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

var robustDeterminant = require("robust-determinant")
console.log(robustDeterminant([[1,2,3], [4,5,6], [7,8,9]])


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npm install robust-determinant

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]])

(c) 2013 Mikola Lysenko. MIT License