four stage, fourth order Rosenbrock (not W) method from Kaps and Rentrop By default, the Jacobian is only recomputed once per step.
A(89.3 degrees)-stable, |R(infty)| = 0.454.
This method does not provide a dense output formula.
|1. ||- Kaps and Rentrop, Generalized Runge Kutta methods of order four with stepsize control for stiff ordinary differential equations, 1979.
|2. ||- Hairer and Wanner, Solving Ordinary Differential Equations II, Section 4 Table 7.2.
Hairer's code ros4.f
TSROSW, TSROSWSHAMP4, TSROSWVELDD4, TSROSW4L
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages