• dot() : dual_quaternion.h
• exp() : dual_quaternion.h
• log() : dual_quaternion.h
• operator!() : dual_quaternion.h
• operator*() : dual_quaternion.h
• operator<<() : dual_quaternion.h
• operator~() : dual_quaternion.h
• set_dual_quaternion_matrix() : dual_quaternion.h
• set_quaternion_matrix() : dual_quaternion.h
• sign() : dual_quaternion.h