Rivet: \f$\Delta phi\f$ calculations from 3-vectors

| Rivet 3.1.9

Functions
\f$\Delta phi\f$ calculations from 3-vectors

## Functions
double | Rivet::deltaPhi (const Vector3 &a, const Vector3 &b, bool sign=false)
| Calculate the difference in azimuthal angle between two spatial vectors.
double | Rivet::deltaPhi (const Vector3 &v, double phi2, bool sign=false)
| Calculate the difference in azimuthal angle between two spatial vectors.
double | Rivet::deltaPhi (double phi1, const Vector3 &v, bool sign=false)
| Calculate the difference in azimuthal angle between two spatial vectors.

## Detailed Description