Solver module

[cantao]

Hi!

I'm trying to use the Solvers module from Maths.js (specifically Levenberg-Marquardt), but it seems I have no access to it after the import (absolutely new to Javascript, it could be something I'm doing wrong). My minimum working example is:

import Matrixs from 'math-script';

const A = Matrixs.make([1, 2, 3]);
const B = Matrixs.make([4, 5, 6]);

console.log(A.add(B));

From here, how can I use the levenberg_marquardt solver?

Thank you very much!