Stable Numerics Subroutine Library
Programming Reference Manual
Version 1.2 DD-00006-012

6.2.12 Metrics and R conversion

T magnitude() const; 
T mignitude() const; 
T width() const;

magnitude()


Magnitude of the interval |kp|+kr.

mignitude()


Mignitude of the interval |kp| -kr.

width()


Width of the interval 2kr.