25 #ifndef __FSPECIAL_H__
26 #define __FSPECIAL_H__
31 nr_double_t
erf (nr_double_t);
34 nr_double_t
erfc (nr_double_t);
36 nr_double_t
erfinv (nr_double_t);
37 nr_double_t
erfcinv (nr_double_t);
38 nr_double_t
ltqnorm (nr_double_t);
39 nr_double_t
i0 (nr_double_t);
41 void ellip_ke (nr_double_t, nr_double_t&, nr_double_t&);
42 nr_double_t
ellip_rf (nr_double_t, nr_double_t, nr_double_t);
44 nr_double_t&, nr_double_t&, nr_double_t&);