Higham-Hall method 2012-09-25 http://identifiers.org/doi/10.1016/0377-0427(90)90192-3 AZ RK5(4)7FEql The equilibrium theory of Hall and Higham (1988) can be used to determine whether a Runge-Kutta algorithm will perform smoothly when stability restricts the stepsize. Higham-Hall method is a fifth order embedded Runge-Kutta method [http://identifiers.org/biomodels.kisao/KISAO_0000302], which behaves smoothly with respect to the standard type of stepsize controllers. embedded Runge-Kutta 5(4) method