scribus/plugins/tools/2geomtools/lib2geom/poly-laguerre-solve.h


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#include "poly.h"
#include <complex>

std::vector<std::complex<double> > 
laguerre(Poly ply, const double tol=1e-10);

std::vector<double> 
laguerre_real_interval(Poly  ply, 
		       const double lo, const double hi,
		       const double tol=1e-10);