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template<typename _Scalar>
Scalar Quaternion< _Scalar >::squaredNorm (  )  const [inline]

Returns:
the squared norm of the quaternion's coefficients
See also:
Quaternion::norm(), MatrixBase::squaredNorm()

Definition at line 156 of file Quaternion.h.

References MatrixBase< Derived >::squaredNorm().

Referenced by Quaternion< _Scalar >::inverse().

{ return m_coeffs.squaredNorm(); }


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