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21*f6a6b25fSAndrew Rist 
22*f6a6b25fSAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir #ifndef SCA_BESSEL_HXX
25cdf0e10cSrcweir #define SCA_BESSEL_HXX
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include <com/sun/star/lang/IllegalArgumentException.hpp>
28cdf0e10cSrcweir #include <com/sun/star/sheet/NoConvergenceException.hpp>
29cdf0e10cSrcweir #include <sal/types.h>
30cdf0e10cSrcweir 
31cdf0e10cSrcweir namespace sca {
32cdf0e10cSrcweir namespace analysis {
33cdf0e10cSrcweir 
34cdf0e10cSrcweir // ============================================================================
35cdf0e10cSrcweir //     BESSEL functions
36cdf0e10cSrcweir // ============================================================================
37cdf0e10cSrcweir 
38cdf0e10cSrcweir /** Returns the result for the unmodified BESSEL function of first kind (J), n-th order, at point x. */
39cdf0e10cSrcweir double BesselJ( double x, sal_Int32 n ) throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::sheet::NoConvergenceException );
40cdf0e10cSrcweir 
41cdf0e10cSrcweir /** Returns the result for the modified BESSEL function of first kind (I), n-th order, at point x. */
42cdf0e10cSrcweir double BesselI( double x, sal_Int32 n ) throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::sheet::NoConvergenceException );
43cdf0e10cSrcweir 
44cdf0e10cSrcweir /** Returns the result for the unmodified BESSEL function of second kind (Y), n-th order, at point x. */
45cdf0e10cSrcweir double BesselY( double x, sal_Int32 n ) throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::sheet::NoConvergenceException );
46cdf0e10cSrcweir 
47cdf0e10cSrcweir /** Returns the result for the modified BESSEL function of second kind (K), n-th order, at point x. */
48cdf0e10cSrcweir double BesselK( double x, sal_Int32 n ) throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::sheet::NoConvergenceException );
49cdf0e10cSrcweir 
50cdf0e10cSrcweir // ============================================================================
51cdf0e10cSrcweir 
52cdf0e10cSrcweir } // namespace analysis
53cdf0e10cSrcweir } // namespace sca
54cdf0e10cSrcweir 
55cdf0e10cSrcweir #endif
56cdf0e10cSrcweir 
57