I've just corrected it, thanks.


2014/1/2 David Coeurjolly <notifications@github.com>

> In src/DGtal/geometry/doc/moduleGeometricPredicates.dox:
>
> > +   \end{vmatrix}
> > +   \f$
> > +
> > + - InHalfPlaneBy2x2DetComputer, an orientation functor that reduces the computation to
> > +   the determinant of a 2x2 matrix:
> > +
> > +   \f$
> > +   \begin{vmatrix}
> > +   Q_x - P_x & R_x - P_x \\
> > +   Q_y - P_y & R_y - P_y
> > +   \end{vmatrix}
> > +   \f$
> > +
> > +   InHalfPlaneBy2x2DetComputer delegates the computation of this determinant to a model of C2x2DetComputer.
> > +   - Simple2x2DetComputer, which merely computes \f$ (Q_x - P_x)(R_y - P_y) - (Q_y - P_y)(R_x - P_x) \f$.
> > +   - AvnaimEtAl2x2DetSignComputer, an implementation of [Avnaim et.al., 1997 : \cite AvnaimEtAlAlgorithmica1997]
>
> the reference is bogus in the bibliography page
>
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> .
>