34 virtual Real a()
const {
return 2. / 3.; }
35 virtual Real b1()
const {
return .25; }
36 virtual Real b2()
const {
return .75; }
Ralston(const InputParameters ¶meters)
Base class for three different explicit second-order Runge-Kutta time integration methods: ...
static InputParameters validParams()
Ralston's time integration method.
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
virtual Real a() const
Method coefficient overrides.
const InputParameters & parameters() const
Get the parameters of the object.