 Rosenbrock system matrix

The Rosenbrock system is often referred to in the context of numerical analysis and is commonly associated with the Rosenbrock method, a type of implicit Runge-Kutta method used for solving stiff ordinary differential equations (ODEs). The Rosenbrock system matrix typically arises in the context of the Rosenbrock solver when set up to solve the equation \( \frac{dy}{dt} = f(t, y) \).