rcs.posemath
Classes 
LineFitTester
PM_CARTESIAN
PM_CIRCLE
PM_CYLINDRICAL
PM_EULER_ZYX
PM_EULER_ZYZ
PM_HOMOGENEOUS
PM_LINE
PM_POSE
PM_QUATERNION
PM_ROTATION_MATRIX
PM_ROTATION_VECTOR
PM_RPY
PM_SPHERICAL
PM_XYA
PmCartesian
PmCircle
PmCylindrical
PmEulerZyx
PmEulerZyz
PmHomogeneous
PmLine
PmPose
PmQuaternion
PmRotationMatrix
PmRotationVector
PmRpy
PmSpherical
Posemath
Exceptions 
PmException