ButcherTreeQ (Numerical Differential Equation Analysis Package Symbol)

ButcherTreeQ[tree] gives True if tree is a valid Butcher tree, and False otherwise.

ButcherTrees (Numerical Differential Equation Analysis Package Symbol)

ButcherTrees[p] gives a list, partitioned by order, of the trees for any Runge\[Dash]Kutta method of order p.

ButcherWidth (Numerical Differential Equation Analysis Package Symbol)

ButcherWidth[tree] gives the width of tree.

AgeOfUniverse (Physical Constants Package Symbol)

AgeOfUniverse is the age of the universe, a physical constant.

BohrRadius (Physical Constants Package Symbol)

BohrRadius is the Bohr radius, an atomic constant.

ClassicalElectronRadius (Physical Constants Package Symbol)

ClassicalElectronRadius is the classical electron radius, an atomic constant.

CosmicBackgroundTemperature (Physical Constants Package Symbol)

CosmicBackgroundTemperature is the temperature of the cosmic background radiation.

DeuteronMagneticMoment (Physical Constants Package Symbol)

DeuteronMagneticMoment is the deuteron magnetic moment.

DeuteronMass (Physical Constants Package Symbol)

DeuteronMass is the mass of a deuteron.

EarthMass (Physical Constants Package Symbol)

EarthMass is the mass of Earth, a physical constant.