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#ifndef _CHEBYSHEV
#define _CHEBYSHEV
#include <2geom/sbasis.h>
#include <2geom/interval.h>
/*** Conversion between Chebyshev approximation and SBasis.
*
*/
namespace Geom{
SBasis chebyshev_approximant (double (*f)(double,void*), int order, Interval in, void* p=0);
SBasis chebyshev_approximant_interpolating (double (*f)(double,void*), int order, Interval in, void* p=0);
SBasis chebyshev(unsigned n);
};
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
#endif
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