This release adds methods adds access to the jacobian and eigenvalues as properties:
// run steady state
console.log(instance.steadyState());
// print jacobian
console.log(instance.jacobian);
// print jacobian
console.log(instance.jacobian2D);
// print eigenvalues
console.log(instance.eigenValues2D);
// print jacobian
console.log(instance.reducedJacobian);
// print jacobian
console.log(instance.reducedJacobian2D);
// print eigenvalues
console.log(instance.eigenValuesReduced2D);