Method Detail

• add

  public static Hep3Vector add(Hep3Vector v,
                               Hep3Vector w)

• sub

  public static Hep3Vector sub(Hep3Vector v,
                               Hep3Vector w)

• mult

  public static Hep3Vector mult(double scalar,
                                Hep3Vector v)

• mult

  public static Hep3Vector mult(Hep3Matrix m,
                                Hep3Vector v)

• mult

  public static Hep3Matrix mult(Hep3Matrix m1,
                                Hep3Matrix m2)

• mult

  public static Hep3Matrix mult(double scalar,
                                Hep3Matrix m)

• inverse

  public static Hep3Matrix inverse(Hep3Matrix m)
                            throws MatrixOp.IndeterminateMatrixException

  Throws:

  MatrixOp.IndeterminateMatrixException

• neg

  public static Hep3Vector neg(Hep3Vector v)

• dot

  public static double dot(Hep3Vector v,
                           Hep3Vector w)

• cross

  public static Hep3Vector cross(Hep3Vector v,
                                 Hep3Vector w)

• unit

  public static Hep3Vector unit(Hep3Vector v)

  returns (0,0,0) vector if input vector has length 0

• add

  public static HepLorentzVector add(HepLorentzVector v,
                                     HepLorentzVector w)

• sub

  public static HepLorentzVector sub(HepLorentzVector v,
                                     HepLorentzVector w)

• mult

  public static HepLorentzVector mult(double scalar,
                                      HepLorentzVector v)

• neg

  public static HepLorentzVector neg(HepLorentzVector v)

• dot

  public static double dot(HepLorentzVector v,
                           HepLorentzVector w)

• centerOfMass

  public static Hep3Vector centerOfMass(List vecSet)

• boost

  public static HepLorentzVector boost(HepLorentzVector fourVector,
                                       Hep3Vector boostVector)

  Boost fourVector with boostVector. Note, that beta=abs(boostVector) needs to be 0 < beta < 1.

• boost

  public static HepLorentzVector boost(HepLorentzVector fourVector,
                                       HepLorentzVector refFourVector)

  Boost fourVector into system of refFourVector.

• cosTheta

  public static double cosTheta(Hep3Vector vector)

• phi

  public static double phi(Hep3Vector vector)

• toString

  public static String toString(Hep3Vector v)

• toString

  public static String toString(HepLorentzVector v)

• toString

  public static String toString(Hep3Matrix m)