Implicit multistep-solver of variable order (1-5) based on the Numerical Differentiation Formulas (NDFs).
Applicable for stiff problems of low to medium accuracy.
Applicable solver settings:
* Shampine, L. F. and M. W. Reichelt, “The MATLAB ODE Suite,” _SIAM Journal on Scientific Computing_, Vol. 18, 1997, pp 1-22.
* Shampine, L. F., M. W. Reichelt, and J.A. Kierzenka, “Solving Index-1 DAEs in MATLAB and Simulink,” _SIAM Review_, Vol. 41, 1999, pp 538-552.